# Divisors of the Positive Integer 143

1, 11, 13, 143## Sum of all the Divisors of 143, including itself

168## Sum of the Proper Divisors of 143

25## Properties of the number 143

The integer 143 is an**odd**number.

The integer 143 is a

**Composite**number.

25 is

*less than*143, so 143 is a

**deficient**number.

## The number 143 as a Roman Numeral

**CXLIII**

## The number 143 in various Numeral Systems

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

2: | 10001111 |

3: | 12022 |

4: | 2033 |

5: | 1033 |

6: | 355 |

7: | 263 |

8: | 217 |

9: | 168 |

10: | 143 |

11: | 120 |

12: | BB |

13: | B0 |

14: | A3 |

15: | 98 |

16: | 8F |

17: | 87 |

18: | 7H |

19: | 7A |

20: | 73 |

21: | 6H |

22: | 6B |

23: | 65 |

24: | 5N |

25: | 5I |

26: | 5D |

27: | 58 |

28: | 53 |

29: | 4R |

30: | 4N |

31: | 4J |

32: | 4F |

33: | 4B |

34: | 47 |

35: | 43 |

36: | 3Z |