"1000 (عدد)" کے نسخوں کے درمیان فرق

حذف شدہ مندرجات اضافہ شدہ مندرجات
کوئی خلاصۂ ترمیم نہیں
م clean up, replaced: ← (4) using AWB
سطر 129:
:1308 – sum of totient function for first 65 integers
:1309 – the first [[sphenic number]] followed by two consecutive such number
:1312 – member of the Mian–Chowla sequence; code for "[[A.C.A.B.|ACAB]]" itself an acronym for "all cops are bastards"<ref>{{Cite journal|url=http://www.thelocal.de/20150428/fck-cps-high-court-agrees|title=Constitutional Court allows 'FCK CPS' sticker|date=28 April 2015|quote="...state court in Karlsruhe ruled that a banner ... that read 'ACAB' - an abbreviation of 'all cops are bastards' ... a punishable insult. ... A court in Frankfurt ... the numbers '1312' constituted an insult ... the numerals stand for the letters ACAB's position in the alphabet.}}</ref>
:1318 – Mertens function zero
:1319 – safe prime
سطر 138:
:1329 – Mertens function zero
:1330 – tetrahedral number, forms a [[Ruth–Aaron pair]] with 1331 under second definition
:1331 – 11<sup>3</sup>, centered heptagonal number, forms a Ruth–Aaron pair with 1330 under second definition. This is the only cube of the form x<sup>2</sup>+x-1, for x=36.
:1332 – pronic number
:1335 – pentagonal number, Mertens function zero
سطر 258:
:1722 – [[Giuga number]], pronic number
:[[1728 (number)|1728]] – the quantity expressed as 1000 in [[duodecimal]], that is, the cube of [[12 (number)|twelve]] (called a [[great gross]]), and so, the number of cubic inches in a cubic [[foot (length)|foot]], palindromic in base 11 (1331<sub>11</sub>) and 23 (363<sub>23></sub>)
:[[1729 (number)|1729]] – [[taxicab number]], Carmichael number, Zeisel number, centered cube number, [[Hardy–Ramanujan number]]. In the decimal expansion of [[E (mathematical constant)|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