113 (number)

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← 112 113 114 →
Cardinal one hundred thirteen
Ordinal 113th
(one hundred thirteenth)
Factorization prime
Prime 30th
Divisors 1, 113
Roman numeral CXIII
Binary 11100012
Ternary 110123
Quaternary 13014
Quinary 4235
Senary 3056
Octal 1618
Duodecimal 9512
Hexadecimal 7116
Vigesimal 5D20
Base 36 3536

The number 113 (one hundred [and] thirteen) is used in many contexts.

Mathematics[edit]

Religion[edit]

Science[edit]

Telephony[edit]

113 is:

Other uses[edit]

  • 113 (band), a French hip hop group
  • 113, the port number of the IDENT Internet protocol that helps identify the user of a particular TCP connection
  • 113, in enduro, is regarded as an unlucky number to be given to a race entrant and is colloquially known as a "blind pew"

See also[edit]

References[edit]

  1. ^ "Sloane's A005384 : Sophie Germain primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26. 
  2. ^ "Sloane's A109611 : Chen primes". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26. 
  3. ^ "Sloane's A072857 : Primeval numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26. 
  4. ^ "Sloane's A100827 : Highly cototient numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26. 
  5. ^ "Sloane's A001844 : Centered square numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-26.