The Natural Number 841

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Properties of the Number 841

  • Because 841 is not divisible by 2 ...
    • 841 is an odd number
    • 841 has parity 1
    • 841 is not an even number
  • Because 841 can be factored as 29 x 29 ...
    • 841 is a composite number
    • 841 is not a prime number

Alternative Representations of the Number 841

  • Base 2 (binary): 1101001001
  • Base 8 (octal): 1511
  • Base 16 (hexadecimal): 349
  • Roman numeral: DCCCXLI
  • Words: eight hundred forty-one

Divisors of the Number 841

  • 841 has 3 positive divisors: 1, 29, 841
    • The sum of the positive divisors is 871
  • 841 has 2 proper divisors: 1, 29
    • The sum of the proper divisors is 30
  • 841 is a deficient number since the sum of the proper divisors is less than 841
  • 841 is not a perfect number
  • 841 is not an abundant number

More Properties of the Number 841

  • 841 is a square number (i.e., square of the natural number 29)
  • 841 is not a cube number
  • 841 is not a palindromic number
  • 841 is not a Fibonacci number
  • 841 is not a Lucas number

4:31 am, Friday, April 28, 2017 (UTC; +0000)
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