The Natural Number 220

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Properties of the Number 220

  • Because 220 is divisible by 2 ...
    • 220 is an even number
    • 220 has parity 0
    • 220 is not an odd number
  • Because 220 can be factored as 2 x 110 ...
    • 220 is a composite number
    • 220 is not a prime number

Alternative Representations of the Number 220

  • Base 2 (binary): 11011100
  • Base 8 (octal): 334
  • Base 16 (hexadecimal): DC
  • Roman numeral: CCXX
  • Words: two hundred twenty

Divisors of the Number 220

  • 220 has 12 positive divisors: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
    • The sum of the positive divisors is 504
  • 220 has 11 proper divisors: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110
    • The sum of the proper divisors is 284
  • 220 is not a deficient number
  • 220 is not a perfect number
  • 220 is an abundant number since the sum of the proper divisors is greater than 220

More Properties of the Number 220

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

4:21 am, Thursday, March 23, 2017 (UTC; +0000)
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