83 (number)

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← 82 83 84 →
Cardinal eighty-three
Ordinal 83rd
(eighty-third)
Factorization prime
Prime 23rd
Divisors 1, 83
Roman numeral LXXXIII
Binary 10100112
Ternary 100023
Quaternary 11034
Quinary 3135
Senary 2156
Octal 1238
Duodecimal 6B12
Hexadecimal 5316
Vigesimal 4320
Base 36 2B36

83 (eighty-three) is the natural number following 82 and preceding 84.

In mathematics[edit]

83 is:

In science[edit]

Chemistry[edit]

Astronomy[edit]

In religion[edit]

Judaism[edit]

In music[edit]

  • M83 is the debut album of the French electronic music group M83
  • 83 is a song written by John Mayer in the Room for Squares album.
  • 83 is a Quebec hip-hop group

In film and television[edit]

In other fields[edit]

Eighty-three is also:

  • The year AD 83, 83 BC, or 1983
  • The TI-83 series, graphing calculators from Texas Instruments
  • Konsept83 is a Greek graphic design team.
  • The model number of Bell XP-83
  • The number of the French department Var
  • The ISBN Group Identifier for books published in Poland
  • The eighth letter of the alphabet is H and the third letter is C, thus 83 stands for "Heil Christ," a greeting sometimes (not always) used by racist organizations that consider themselves also to be Christian.[5] This symbology is also known to be used by many non-racist (though certainly religion-biased)[5] Christians and non-denominational Churches.
  • An emoticon based on :3 with wide-open eyes.

References[edit]

  1. ^ "Sloane's A005384 : Sophie Germain primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-29. 
  2. ^ "Sloane's A005385 : Safe primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-29. 
  3. ^ "Sloane's A109611 : Chen primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-29. 
  4. ^ "Sloane's A100827 : Highly cototient numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-29. 
  5. ^ a b Hate Number Symbols: 83 - From A Visual Database of Extremist Symbols, Logos and Tattoos