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م خودکار: خودکار درستی املا ← کے، سے، سے
م خودکار:تبدیلی ربط V3.3
سطر 18:
===1001–1249===
:[[1001 (عدد)|1001]] – [[sphenic number]] (7 × 11 × 13), [[pentagonal number]], [[pentatope number]]
:1002 – sphenic number, [[Mertens function]] zero, [[abundantزائد numberعدد]]
:1005 – Mertens function zero; first number written in English containing all five vowels a e i o u.
:1008 – divisible by the number of primes below it
:1009 – first [[primeمفرد number|primeعدد]] above 1000, [[palindromic number|palindromic]] in bases 11, 15, 19, 24 and 28: (838<sub>11</sub>, 474<sub>15</sub>, 2F2<sub>19</sub>, 1I1<sub>24</sub>, 181<sub>28</sub>)
:1010 – Mertens function zero
:1013 – [[Sophie Germain prime]], [[centered square number]], Mertens function zero
سطر 32:
:1020 – [[polydivisible number]]
:1023 – the highest number one can count to on one's fingers using binary; also the magic number used in [[عالمی مقامیابی نظام]] signals
:[[1024 (عدد)|1024]] – <math>2^{10}</math>, the number of [[byteبائٹ]]s in a [[kilobyteكلو بائٹ]] (in 1999, the [[International Electrotechnical Commission|IEC]] coined kibibyte to use for 1024 with kilobyte being 1000, but this convention has not been widely adopted)
:1027 – sum of the squares of the first eight primes; can be written from base 2 to base 18 using only the digits 0 to 9.
:1028 – sum of totient function for first 58 integers; can be written from base 2 to base 18 using only the digits 0 to 9.
سطر 57:
:1103 – [[Sophie Germain prime]], [[balanced prime]]
:1104 – [[Keith number]]
:1105 – [[Carmichael number]], [[magic constant]] of ''n''&nbsp;×&nbsp;''n'' normal [[magicجادوئی squareخانے]] and [[Eight queens puzzle|''n''-queens problem]] for ''n''&nbsp;=&nbsp;13, [[decagonal number]], centered square number, 1105 = 33<sup>2</sup>&nbsp;+&nbsp;4<sup>2</sup> =&nbsp;32<sup>2</sup>&nbsp;+&nbsp;9<sup>2</sup> =&nbsp;31<sup>2</sup>&nbsp;+&nbsp;12<sup>2</sup> =&nbsp;23<sup>2</sup>&nbsp;+&nbsp;24<sup>2</sup>
:1116 – divisible by the number of primes below it
:1122 – pronic number, divisible by the number of primes below it
سطر 76:
:1176 – triangular number
:1177 – heptagonal number
:1184 – [[amicableمحبانہ numberعدد]] with 1210<ref>{{cite book |title=Number Story: From Counting to Cryptography |last=Higgins |first=Peter |year=2008 |publisher=Copernicus |location=New York |isbn=978-1-84800-000-1 |page=61 |pages=}}</ref>
:1187 – safe prime, [[Stern prime]], balanced prime
:1190 – pronic number
سطر 104:
:1258 – Mertens function zero
:1259 – [[highly cototient number]]
:1260 – [[highly composite number]], pronic number, the smallest [[vampire number]], sum of totient function for first 64 integers, this number appears twice in the [[Bookیوحنا ofکا Revelationمکاشفہ]]
:1261 – star number, Mertens function zero
:1264 – sum of the first 27 primes
سطر 119:
:1291 – Mertens function zero
:1292 – Mertens function zero
:1296 – 6<sup>4</sup>, 36<sup>2</sup>, sum of the cubes of the first eight positive integers, the number of [[rectangleمستطیل]]s on a normal 8&nbsp;×&nbsp;8 [[chessboardتختہ شطرنج]]
:1297 – Mertens function zero
:1299 – Mertens function zero
سطر 151:
:1371 – sum of the first 28 primes
:1378 – triangular number
:1379 – [[magic constant]] of ''n''&nbsp;×&nbsp;''n'' normal [[magicجادوئی squareخانے]] and [[Eight queens puzzle|''n''-queens problem]] for ''n''&nbsp;=&nbsp;14.
:1381 – centered pentagonal number
:1387 – 5th [[Fermat pseudoprime]] of base&nbsp;2, 22nd [[centered hexagonal number]] and the 19th [[decagonal number]], second [[Super-Poulet number]].
سطر 167:
:1431 – triangular number, hexagonal number
:1432 – member of Padovan sequence
:1433 - Typical port used for remote connections to [[Microsoftمائیکروسافٹ]] [[Microsoft SQL Server|SQL Server]] [[databaseڈیٹا بیس]]s
:1435 – [[vampire number]]; the standard railway gauge in millimetres, equivalent to 4' 8½"
:1439 – Sophie Germain prime, safe prime
:1440 – a [[highly totient number]] and a 481-[[polygonal number|gonal number]]. Also, the number of [[minuteدقیقہ (وقت)|دقیقہ]]s in one day, the blocksize of a standard 3.5" [[floppyفلاپی diskڈسک]], and the horizontal resolution of [[WSXGA Wide XGA+|WXGA(II)]] computer displays
:1441 – star number
:1444 – <math>38^2</math>, smallest [[pandigital number]] in [[رومن اعداد]]
سطر 219:
:1564 – sum of totient function for first 71 integers
:1572 – member of the Mian–Chowla sequence
:1575 – odd [[abundantزائد numberعدد]]
:1583 – Sophie Germain prime
:1588 – sum of totient function for first 72 integers
:1593 – sum of the first 30 primes
:1596 – triangular number
:1597 – [[Fibonacci number]], [[Markov number]], [[Primeمفرد numberعدد]], [[emirp]]
:1600 – 40<sup>2</sup>, repdigit in base 7 (4444<sub>7</sub>), street number on Pennsylvania Avenue of the [[وائٹ ہاؤس]], Meters; Common High School Track Event, perfect score on [[ایس اے ٹی]] (except from 2005-2015)
:1601 – Sophie Germain prime, Proth prime, the novel ''[[1601 (Mark Twain)]]''
سطر 247:
:1682 – member of a Ruth–Aaron pair (first definition)
:1683 – member of a Ruth–Aaron pair (first definition)
:1695 – [[magic constant]] of ''n''&nbsp;×&nbsp;''n'' normal [[magicجادوئی squareخانے]] and [[Eight queens puzzle|''n''-queens problem]] for ''n''&nbsp;=&nbsp;15.
:1696 – sum of totient function for first 74 integers
:[[1701 (عدد)|1701]] – decagonal number, hull number of the U.S.S. Enterprise on ''[[Star Trek]]''
سطر 257:
:1720 – sum of the first 31 primes
:1722 – [[Giuga number]], pronic number
:[[1728 (عدد)|1728]] – the quantity expressed as 1000 in [[duodecimal]], that is, the cube of [[12 (عدد)|twelve]] (called a [[great1728 gross(عدد)|1728]]), and so, the number of cubic inches in a cubic [[foot (length)فٹ|foot]], palindromic in base 11 (1331<sub>11</sub>) and 23 (363<sub>23></sub>)
:[[1729 (عدد)|1729]] – [[taxicab number]], Carmichael number, Zeisel number, centered cube number, [[1729 (عدد)]]. In the decimal expansion of [[E (mathematicalریاضیاتی constantدائم)|e]] the first time all 10 digits appear in sequence starts at the 1729th decimal place. In 1979 the rock musical ''[[Hair (musical)|Hair]]'' closed on Broadway in New York City after 1729 performances. Palindromic in bases 12, 32, 36.
:1733 – Sophie Germain prime, palindromic in bases 3, 18, 19.
:1736 – sum of totient function for first 75 integers
سطر 288:
:1832 – sum of totient function for first 77 integers
:1834 – octahedral number, sum of the cubes of the first five primes
:1836 – factor by which a [[proton]] is more massive than an [[electronبرقیہ]]
:1837 – star number
:1841 – Mertens function zero
سطر 320:
:1929 – Mertens function zero
:1931 – Sophie Germain prime
:1933 – centered heptagonal number, [[primeمفرد numberعدد]]
:1934 – sum of totient function for first 79 integers
:1936 – 44<sup>2</sup>,18-gon number, 324-gon number.
سطر 336:
|jstor=2323780}}</ref>
:{{anchor|1973}} 1973 – Sophie Germain prime
:1979 – [[primeمفرد numberعدد]]
:1980 – pronic number
:1984 – 11111000000 in [[Binaryثنائی numeralعددی system|binaryنظام]], see also: [[1984 (disambiguation)]]
:1985 – [[centered square number]]
:[[1987 (عدد)|1987]]
:1988 – sum of the first 33 primes
:1997 – [[primeمفرد numberعدد]]
 
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