The Natural Number 489

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Properties of the Number 489

  • Because 489 is not divisible by 2 ...
    • 489 is an odd number
    • 489 has parity 1
    • 489 is not an even number
  • Because 489 can be factored as 3 x 163 ...
    • 489 is a composite number
    • 489 is not a prime number

Alternative Representations of the Number 489

  • Base 2 (binary): 111101001
  • Base 8 (octal): 751
  • Base 16 (hexadecimal): 1E9
  • Roman numeral: CDLXXXIX
  • Words: four hundred eighty-nine

Divisors of the Number 489

  • 489 has 4 positive divisors: 1, 3, 163, 489
    • The sum of the positive divisors is 656
  • 489 has 3 proper divisors: 1, 3, 163
    • The sum of the proper divisors is 167
  • 489 is a deficient number since the sum of the proper divisors is less than 489
  • 489 is not a perfect number
  • 489 is not an abundant number

More Properties of the Number 489

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

12:32 am, Monday, May 1, 2017 (UTC; +0000)
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