The Natural Number 385

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Properties of the Number 385

  • Because 385 is not divisible by 2 ...
    • 385 is an odd number
    • 385 has parity 1
    • 385 is not an even number
  • Because 385 can be factored as 5 x 77 ...
    • 385 is a composite number
    • 385 is not a prime number

Alternative Representations of the Number 385

  • Base 2 (binary): 110000001
  • Base 8 (octal): 601
  • Base 16 (hexadecimal): 181
  • Roman numeral: CCCLXXXV
  • Words: three hundred eighty-five

Divisors of the Number 385

  • 385 has 8 positive divisors: 1, 5, 7, 11, 35, 55, 77, 385
    • The sum of the positive divisors is 576
  • 385 has 7 proper divisors: 1, 5, 7, 11, 35, 55, 77
    • The sum of the proper divisors is 191
  • 385 is a deficient number since the sum of the proper divisors is less than 385
  • 385 is not a perfect number
  • 385 is not an abundant number

More Properties of the Number 385

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

4:22 am, Wednesday, May 24, 2017 (UTC; +0000)
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