The Natural Number 1000

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Properties of the Number 1000

  • Because 1000 is divisible by 2 ...
    • 1000 is an even number
    • 1000 has parity 0
    • 1000 is not an odd number
  • Because 1000 can be factored as 2 x 500 ...
    • 1000 is a composite number
    • 1000 is not a prime number

Alternative Representations of the Number 1000

  • Base 2 (binary): 1111101000
  • Base 8 (octal): 1750
  • Base 16 (hexadecimal): 3E8
  • Roman numeral: M
  • Words: one thousand

Divisors of the Number 1000

  • 1000 has 16 positive divisors: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000
    • The sum of the positive divisors is 2340
  • 1000 has 15 proper divisors: 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500
    • The sum of the proper divisors is 1340
  • 1000 is not a deficient number
  • 1000 is not a perfect number
  • 1000 is an abundant number since the sum of the proper divisors is greater than 1000

More Properties of the Number 1000

  • 1000 is not a square number
  • 1000 is a cube number (i.e., cube of the natural number 10)
  • 1000 is not a palindromic number
  • 1000 is not a Fibonacci number
  • 1000 is not a Lucas number

9:51 am, Saturday, March 25, 2017 (UTC; +0000)
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