The Natural Number 70

List of Numbers
    Previous: 69
    Next: 71

Contact Us

Properties of the Number 70

  • Because 70 is divisible by 2 ...
    • 70 is an even number
    • 70 has parity 0
    • 70 is not an odd number
  • Because 70 can be factored as 2 x 35 ...
    • 70 is a composite number
    • 70 is not a prime number

Alternative Representations of the Number 70

  • Base 2 (binary): 1000110
  • Base 8 (octal): 106
  • Base 16 (hexadecimal): 46
  • Roman numeral: LXX
  • Words: seventy

Divisors of the Number 70

  • 70 has 8 positive divisors: 1, 2, 5, 7, 10, 14, 35, 70
    • The sum of the positive divisors is 144
  • 70 has 7 proper divisors: 1, 2, 5, 7, 10, 14, 35
    • The sum of the proper divisors is 74
  • 70 is not a deficient number
  • 70 is not a perfect number
  • 70 is an abundant number since the sum of the proper divisors is greater than 70

More Properties of the Number 70

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

4:52 am, Tuesday, April 25, 2017 (UTC; +0000)
Copyright © 2017 D. A. Resler.  All rights reserved.