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512 (number)

From Wikipedia, the free encyclopedia
Natural number
← 511512 513 →
Cardinalfive hundred twelve
Ordinal512th
(five hundred twelfth)
Factorization29
Greek numeralΦΙΒ´
Roman numeralDXII,dxii
Binary10000000002
Ternary2002223
Senary22126
Octal10008
Duodecimal36812
Hexadecimal20016

512 (five hundred [and] twelve) is thenatural number following511 and preceding513.

In mathematics

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512 is apower of two: 29 (2 to the 9th power)[1] and thecube of8: 83.[2]

It is the eleventhLeyland number.[3]

It is also the thirdDudeney number.[4]

It is aself number inbase 12.[5]

It is aharshad number indecimal.

It is the cube of the sum of its digits in base 10.[6]

It is the number ofdirected graphs on 3 labeled nodes.[7]

In computing

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512bytes is a commondisk sector size,[8] and exactly a half ofkibibyte.

Internet Relay Chat restricts the size of a message to510 bytes, which fits to 512-bytes buffers when coupled with the message-separatingCRLF sequence.[9]

512 = 2·256 is the highest number of glyphs that theVGA character generator can use simultaneously.[citation needed]

In music

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Selena Quintanilla released a song titledEl Chico del Apartamento 512 (the title referring toarea code 512, which serves Austin, Texas[10][better source needed]), in 1995.[11]

Lamb of God recorded a song titled "512" for their 2015 albumVII: Sturm und Drang. The song was named after the cell number in the Pankrác PrisonRandy Blythe was in during hismanslaughter case.[12]

Mora andJhay Cortez recorded a song titled "512" (The number 512 in this song refers to the Percocet 512 pill, a white, round pill whose active substances are acetaminophen and oxycodone hydrochloride) in February of 2021.

In popular culture

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512 is a recurring number in the 2022 videogameSignalis.

In the 2022 videogameWho's Lila?, there is a prominent song named "Forest of 512 Sycamores".

References

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  1. ^"A000079 - OEIS".oeis.org. Retrieved2021-10-06.
  2. ^"A001018 - OEIS".oeis.org. Retrieved2021-10-06.
  3. ^"Sloane's A076980 : Leyland numbers".The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved2016-06-02.
  4. ^"A061209 - OEIS".oeis.org. Retrieved2021-10-06.
  5. ^"A003052 - OEIS".oeis.org. Retrieved2021-10-06.
  6. ^"A118880 - OEIS".oeis.org. Retrieved2022-01-22.
  7. ^Sloane, N. J. A. (ed.)."Sequence A002416 (a(n) = 2^(n^2))".TheOn-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  8. ^"The Advent of Advanced Format | IDEMA".www.idema.org. 2011. Archived fromthe original on 29 September 2011. Retrieved6 October 2021.
  9. ^RFC 1459, section 2.3
  10. ^"El Chico del Apartamento 512 Margarita: A Tasty Nod to the Queen of Tejano | The Bend Magazine".www.thebendmag.com. 11 April 2019. Retrieved2021-10-06.
  11. ^Galindo, Brian (31 March 2014)."Ranking The 15 Greatest Selena Songs Ever".BuzzFeed. Retrieved2021-10-06.
  12. ^Grow, Kory (2015-06-08)."Lamb of God on How Prison Inspired Raging New Song '512'".Rolling Stone. Retrieved2021-10-06.
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