The Natural Number 42

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Properties of the Number 42

  • Because 42 is divisible by 2 ...
    • 42 is an even number
    • 42 has parity 0
    • 42 is not an odd number
  • Because 42 can be factored as 2 x 21 ...
    • 42 is a composite number
    • 42 is not a prime number

Alternative Representations of the Number 42

  • Base 2 (binary): 101010
  • Base 8 (octal): 52
  • Base 16 (hexadecimal): 2A
  • Roman numeral: XLII
  • Words: forty-two

Divisors of the Number 42

  • 42 has 8 positive divisors: 1, 2, 3, 6, 7, 14, 21, 42
    • The sum of the positive divisors is 96
  • 42 has 7 proper divisors: 1, 2, 3, 6, 7, 14, 21
    • The sum of the proper divisors is 54
  • 42 is not a deficient number
  • 42 is not a perfect number
  • 42 is an abundant number since the sum of the proper divisors is greater than 42

More Properties of the Number 42

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

4:32 am, Friday, April 28, 2017 (UTC; +0000)
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