Number 2289 - properties and curiosities

2289 (number)

2289

Number 2289 properties

  • Harshad
  • 2289 is an odd number.
  • 2289 is a Harshad number, which means it is divisible by the sum of its digits (2289 = 21, and 2289 is divisible by 21).

Prime factorization

Prime factorization of 2289: 3 × 7 × 109.

Divisors

Divisor count: 8

1, 3, 7, 21, 109, 327, 763, 2289

Factors of 2289 are: 1, 3, 7, 21, 109, 327, 763, 2289.

Representations

In octal, 2289 is represented as 4361.

In binary, 2289 is represented as 100011110001.

In hex, 2289 is represented as 8F1.

Roman numeral: MMCCLXXXIX

Curiosities

  • 2289 is divisible by the sum of its digits.

Quick answers

Is 2289 prime?
No, 2289 is not prime.

What are the factors of 2289?
1, 3, 7, 21, 109, 327, 763, 2289

What is 2289 in binary?
100011110001