The Natural Number 343

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Properties of the Number 343

  • Because 343 is not divisible by 2 ...
    • 343 is an odd number
    • 343 has parity 1
    • 343 is not an even number
  • Because 343 can be factored as 7 x 49 ...
    • 343 is a composite number
    • 343 is not a prime number

Alternative Representations of the Number 343

  • Base 2 (binary): 101010111
  • Base 8 (octal): 527
  • Base 16 (hexadecimal): 157
  • Roman numeral: CCCXLIII
  • Words: three hundred forty-three

Divisors of the Number 343

  • 343 has 4 positive divisors: 1, 7, 49, 343
    • The sum of the positive divisors is 400
  • 343 has 3 proper divisors: 1, 7, 49
    • The sum of the proper divisors is 57
  • 343 is a deficient number since the sum of the proper divisors is less than 343
  • 343 is not a perfect number
  • 343 is not an abundant number

More Properties of the Number 343

  • 343 is not a square number
  • 343 is a cube number (i.e., cube of the natural number 7)
  • 343 is a palindromic number (i.e., the digits are the same forwards and backwards)
  • 343 is not a Fibonacci number
  • 343 is not a Lucas number

8:29 pm, Thursday, April 27, 2017 (UTC; +0000)
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