The Natural Number 253

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Properties of the Number 253

  • Because 253 is not divisible by 2 ...
    • 253 is an odd number
    • 253 has parity 1
    • 253 is not an even number
  • Because 253 can be factored as 11 x 23 ...
    • 253 is a composite number
    • 253 is not a prime number

Alternative Representations of the Number 253

  • Base 2 (binary): 11111101
  • Base 8 (octal): 375
  • Base 16 (hexadecimal): FD
  • Roman numeral: CCLIII
  • Words: two hundred fifty-three

Divisors of the Number 253

  • 253 has 4 positive divisors: 1, 11, 23, 253
    • The sum of the positive divisors is 288
  • 253 has 3 proper divisors: 1, 11, 23
    • The sum of the proper divisors is 35
  • 253 is a deficient number since the sum of the proper divisors is less than 253
  • 253 is not a perfect number
  • 253 is not an abundant number

More Properties of the Number 253

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

5:36 pm, Saturday, March 25, 2017 (UTC; +0000)
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