The Natural Number 855

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Properties of the Number 855

  • Because 855 is not divisible by 2 ...
    • 855 is an odd number
    • 855 has parity 1
    • 855 is not an even number
  • Because 855 can be factored as 3 x 285 ...
    • 855 is a composite number
    • 855 is not a prime number

Alternative Representations of the Number 855

  • Base 2 (binary): 1101010111
  • Base 8 (octal): 1527
  • Base 16 (hexadecimal): 357
  • Roman numeral: DCCCLV
  • Words: eight hundred fifty-five

Divisors of the Number 855

  • 855 has 12 positive divisors: 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
    • The sum of the positive divisors is 1560
  • 855 has 11 proper divisors: 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285
    • The sum of the proper divisors is 705
  • 855 is a deficient number since the sum of the proper divisors is less than 855
  • 855 is not a perfect number
  • 855 is not an abundant number

More Properties of the Number 855

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

8:38 pm, Thursday, April 27, 2017 (UTC; +0000)
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