# Divisors of the Positive Integer 491

1, 491## Sum of all the Divisors of 491, including itself

492## Sum of the Proper Divisors of 491

1## Properties of the number 491

The integer 491 is an**odd**number.

The integer 491 is a

**Prime**number.

1 is

*less than*491, so 491 is a

**deficient**number.

## The number 491 as a Roman Numeral

**CDXCI**

## The number 491 in various Numeral Systems

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

2: | 111101011 |

3: | 200012 |

4: | 13223 |

5: | 3431 |

6: | 2135 |

7: | 1301 |

8: | 753 |

9: | 605 |

10: | 491 |

11: | 407 |

12: | 34B |

13: | 2BA |

14: | 271 |

15: | 22B |

16: | 1EB |

17: | 1BF |

18: | 195 |

19: | 16G |

20: | 14B |

21: | 128 |

22: | 107 |

23: | L8 |

24: | KB |

25: | JG |

26: | IN |

27: | I5 |

28: | HF |

29: | GR |

30: | GB |

31: | FQ |

32: | FB |

33: | ET |

34: | EF |

35: | E1 |

36: | DN |