53 (number)

Summary

53 (fifty-three) is the natural number following 52 and preceding 54. It is the 16th prime number.

← 52 53 54 →
Cardinalfifty-three
Ordinal53rd
(fifty-third)
Factorizationprime
Prime16th
Divisors1, 53
Greek numeralΝΓ´
Roman numeralLIII
Binary1101012
Ternary12223
Senary1256
Octal658
Duodecimal4512
Hexadecimal3516

In mathematics edit

In science edit

Astronomy edit

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Fifty-three is:

 
Herbie film car used in the 1977 Disney film Herbie Goes to Monte Carlo

Sports edit

See also edit

References edit

  1. ^ Sloane, N. J. A. (ed.). "Sequence A005384 (Sophie Germain primes)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-30.
  2. ^ Sloane, N. J. A. (ed.). "Sequence A045345 (Numbers n such that n divides sum of first n primes A007504(n).)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
  3. ^ Puzzle 31.- The Average Prime number, APN(k) = S(Pk)/k from The Prime Puzzles & Problems Connection website
  4. ^ Sloane, N. J. A. (ed.). "Sequence A003052 (Self numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-30.
  5. ^ "Rosary Workshop: Rosary - origin of rosary prayers".