The Natural Number 109

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Properties of the Number 109

  • Because 109 is not divisible by 2 ...
    • 109 is an odd number
    • 109 has parity 1
    • 109 is not an even number
  • Because 109 has only 1 and itself as divisors ...
    • 109 is a prime number
    • 109 is not a composite number

Alternative Representations of the Number 109

  • Base 2 (binary): 1101101
  • Base 8 (octal): 155
  • Base 16 (hexadecimal): 6D
  • Roman numeral: CIX
  • Words: one hundred nine

Divisors of the Number 109

  • 109 has 2 positive divisors: 1, 109
    • The sum of the positive divisors is 110
  • 109 has 1 proper divisor: 1
    • The sum of the proper divisors is 1
  • 109 is a deficient number since the sum of the proper divisors is less than 109
  • 109 is not a perfect number
  • 109 is not an abundant number

More Properties of the Number 109

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

5:43 pm, Saturday, March 25, 2017 (UTC; +0000)
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