# 89

From Number

This article is about a particular natural number.|View all articles on particular natural numbers

## Summary

### Factorization

The number 89 is a prime number.

### Properties and families

Property or family | Parameter values | First few numbers | Proof of satisfaction/membership/containment |
---|---|---|---|

prime number | 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, [SHOW MORE]View list on OEIS |
A natural number is prime if and only if is not divisible by any prime less than or equal to . In this case, since is between 9 and 10, verifying primality requires checking that 89 is not divisible by any prime up to 9, i.e., it is not divisible by any of the primes 2, 3, 5 or 7. | |

regular prime | 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 41, 43, 47, 53, 61, [SHOW MORE]View list on OEIS |