The Natural Number 551

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Properties of the Number 551

  • Because 551 is not divisible by 2 ...
    • 551 is an odd number
    • 551 has parity 1
    • 551 is not an even number
  • Because 551 can be factored as 19 x 29 ...
    • 551 is a composite number
    • 551 is not a prime number

Alternative Representations of the Number 551

  • Base 2 (binary): 1000100111
  • Base 8 (octal): 1047
  • Base 16 (hexadecimal): 227
  • Roman numeral: DLI
  • Words: five hundred fifty-one

Divisors of the Number 551

  • 551 has 4 positive divisors: 1, 19, 29, 551
    • The sum of the positive divisors is 600
  • 551 has 3 proper divisors: 1, 19, 29
    • The sum of the proper divisors is 49
  • 551 is a deficient number since the sum of the proper divisors is less than 551
  • 551 is not a perfect number
  • 551 is not an abundant number

More Properties of the Number 551

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

12:36 am, Monday, May 1, 2017 (UTC; +0000)
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