# Divisors of the Positive Integer 89

1, 89## Sum of all the Divisors of 89, including itself

90## Sum of the Proper Divisors of 89

1## Properties of the number 89

The integer 89 is an**odd**number.

The integer 89 is a

**Prime**number.

1 is

*less than*89, so 89 is a

**deficient**number.

## The number 89 as a Roman Numeral

**LXXXIX**

## The number 89 in various Numeral Systems

Base |
Representation |
---|---|

2: | 1011001 |

3: | 10022 |

4: | 1121 |

5: | 324 |

6: | 225 |

7: | 155 |

8: | 131 |

9: | 108 |

10: | 89 |

11: | 81 |

12: | 75 |

13: | 6B |

14: | 65 |

15: | 5E |

16: | 59 |

17: | 54 |

18: | 4H |

19: | 4D |

20: | 49 |

21: | 45 |

22: | 41 |

23: | 3K |

24: | 3H |

25: | 3E |

26: | 3B |

27: | 38 |

28: | 35 |

29: | 32 |

30: | 2T |

31: | 2R |

32: | 2P |

33: | 2N |

34: | 2L |

35: | 2J |

36: | 2H |