The Natural Number 688

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Properties of the Number 688

  • Because 688 is divisible by 2 ...
    • 688 is an even number
    • 688 has parity 0
    • 688 is not an odd number
  • Because 688 can be factored as 2 x 344 ...
    • 688 is a composite number
    • 688 is not a prime number

Alternative Representations of the Number 688

  • Base 2 (binary): 1010110000
  • Base 8 (octal): 1260
  • Base 16 (hexadecimal): 2B0
  • Roman numeral: DCLXXXVIII
  • Words: six hundred eighty-eight

Divisors of the Number 688

  • 688 has 10 positive divisors: 1, 2, 4, 8, 16, 43, 86, 172, 344, 688
    • The sum of the positive divisors is 1364
  • 688 has 9 proper divisors: 1, 2, 4, 8, 16, 43, 86, 172, 344
    • The sum of the proper divisors is 676
  • 688 is a deficient number since the sum of the proper divisors is less than 688
  • 688 is not a perfect number
  • 688 is not an abundant number

More Properties of the Number 688

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

9:45 am, Saturday, March 25, 2017 (UTC; +0000)
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