The Natural Number 218

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Properties of the Number 218

  • Because 218 is divisible by 2 ...
    • 218 is an even number
    • 218 has parity 0
    • 218 is not an odd number
  • Because 218 can be factored as 2 x 109 ...
    • 218 is a composite number
    • 218 is not a prime number

Alternative Representations of the Number 218

  • Base 2 (binary): 11011010
  • Base 8 (octal): 332
  • Base 16 (hexadecimal): DA
  • Roman numeral: CCXVIII
  • Words: two hundred eighteen

Divisors of the Number 218

  • 218 has 4 positive divisors: 1, 2, 109, 218
    • The sum of the positive divisors is 330
  • 218 has 3 proper divisors: 1, 2, 109
    • The sum of the proper divisors is 112
  • 218 is a deficient number since the sum of the proper divisors is less than 218
  • 218 is not a perfect number
  • 218 is not an abundant number

More Properties of the Number 218

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

6:24 am, Tuesday, March 28, 2017 (UTC; +0000)
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