The Natural Number 140

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Properties of the Number 140

  • Because 140 is divisible by 2 ...
    • 140 is an even number
    • 140 has parity 0
    • 140 is not an odd number
  • Because 140 can be factored as 2 x 70 ...
    • 140 is a composite number
    • 140 is not a prime number

Alternative Representations of the Number 140

  • Base 2 (binary): 10001100
  • Base 8 (octal): 214
  • Base 16 (hexadecimal): 8C
  • Roman numeral: CXL
  • Words: one hundred forty

Divisors of the Number 140

  • 140 has 12 positive divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
    • The sum of the positive divisors is 336
  • 140 has 11 proper divisors: 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70
    • The sum of the proper divisors is 196
  • 140 is not a deficient number
  • 140 is not a perfect number
  • 140 is an abundant number since the sum of the proper divisors is greater than 140

More Properties of the Number 140

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

11:14 pm, Saturday, April 29, 2017 (UTC; +0000)
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