The Natural Number 39

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Properties of the Number 39

  • Because 39 is not divisible by 2 ...
    • 39 is an odd number
    • 39 has parity 1
    • 39 is not an even number
  • Because 39 can be factored as 3 x 13 ...
    • 39 is a composite number
    • 39 is not a prime number

Alternative Representations of the Number 39

  • Base 2 (binary): 100111
  • Base 8 (octal): 47
  • Base 16 (hexadecimal): 27
  • Roman numeral: XXXIX
  • Words: thirty-nine

Divisors of the Number 39

  • 39 has 4 positive divisors: 1, 3, 13, 39
    • The sum of the positive divisors is 56
  • 39 has 3 proper divisors: 1, 3, 13
    • The sum of the proper divisors is 17
  • 39 is a deficient number since the sum of the proper divisors is less than 39
  • 39 is not a perfect number
  • 39 is not an abundant number

More Properties of the Number 39

  • 39 is not a square number
  • 39 is not a cube number
  • 39 is not a palindromic number
  • 39 is not a Fibonacci number
  • 39 is not a Lucas number

4:21 am, Wednesday, May 24, 2017 (UTC; +0000)
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