Number 65 - properties and curiosities

65 (number)

65

Number 65 properties

  • Interesting number
  • 65 is an odd number.

Prime factorization

Prime factorization of 65: 5 × 13.

Divisors

Divisor count: 4

1, 5, 13, 65

Factors of 65 are: 1, 5, 13, 65.

Representations

In octal, 65 is represented as 101.

In binary, 65 is represented as 1000001.

In hex, 65 is represented as 41.

Roman numeral: LXV

Curiosities

  • 65 has unique arithmetic behavior worth exploring through its factors and representations.

Quick answers

Is 65 prime?
No, 65 is not prime.

What are the factors of 65?
1, 5, 13, 65

What is 65 in binary?
1000001