The Natural Number 321

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Properties of the Number 321

  • Because 321 is not divisible by 2 ...
    • 321 is an odd number
    • 321 has parity 1
    • 321 is not an even number
  • Because 321 can be factored as 3 x 107 ...
    • 321 is a composite number
    • 321 is not a prime number

Alternative Representations of the Number 321

  • Base 2 (binary): 101000001
  • Base 8 (octal): 501
  • Base 16 (hexadecimal): 141
  • Roman numeral: CCCXXI
  • Words: three hundred twenty-one

Divisors of the Number 321

  • 321 has 4 positive divisors: 1, 3, 107, 321
    • The sum of the positive divisors is 432
  • 321 has 3 proper divisors: 1, 3, 107
    • The sum of the proper divisors is 111
  • 321 is a deficient number since the sum of the proper divisors is less than 321
  • 321 is not a perfect number
  • 321 is not an abundant number

More Properties of the Number 321

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

5:13 pm, Monday, April 24, 2017 (UTC; +0000)
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