The Natural Number 361

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Properties of the Number 361

  • Because 361 is not divisible by 2 ...
    • 361 is an odd number
    • 361 has parity 1
    • 361 is not an even number
  • Because 361 can be factored as 19 x 19 ...
    • 361 is a composite number
    • 361 is not a prime number

Alternative Representations of the Number 361

  • Base 2 (binary): 101101001
  • Base 8 (octal): 551
  • Base 16 (hexadecimal): 169
  • Roman numeral: CCCLXI
  • Words: three hundred sixty-one

Divisors of the Number 361

  • 361 has 3 positive divisors: 1, 19, 361
    • The sum of the positive divisors is 381
  • 361 has 2 proper divisors: 1, 19
    • The sum of the proper divisors is 20
  • 361 is a deficient number since the sum of the proper divisors is less than 361
  • 361 is not a perfect number
  • 361 is not an abundant number

More Properties of the Number 361

  • 361 is a square number (i.e., square of the natural number 19)
  • 361 is not a cube number
  • 361 is not a palindromic number
  • 361 is not a Fibonacci number
  • 361 is not a Lucas number

2:04 am, Wednesday, April 26, 2017 (UTC; +0000)
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