Number 845 - properties and curiosities

845 (number)

845

Number 845 properties

  • Interesting number
  • 845 is an odd number.

Prime factorization

Prime factorization of 845: 5 × 13^2.

Divisors

Divisor count: 6

1, 5, 13, 65, 169, 845

Factors of 845 are: 1, 5, 13, 65, 169, 845.

Representations

In octal, 845 is represented as 1515.

In binary, 845 is represented as 1101001101.

In hex, 845 is represented as 34D.

Roman numeral: DCCCXLV

Curiosities

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

Quick answers

Is 845 prime?
No, 845 is not prime.

What are the factors of 845?
1, 5, 13, 65, 169, 845

What is 845 in binary?
1101001101