# Divisors of the Positive Integer 43

1, 43## Sum of all the Divisors of 43, including itself

44## Sum of the Proper Divisors of 43

1## Properties of the number 43

The integer 43 is an**odd**number.

The integer 43 is a

**Prime**number.

1 is

*less than*43, so 43 is a

**deficient**number.

## The number 43 as a Roman Numeral

**XLIII**

## The number 43 in various Numeral Systems

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

2: | 101011 |

3: | 1121 |

4: | 223 |

5: | 133 |

6: | 111 |

7: | 61 |

8: | 53 |

9: | 47 |

10: | 43 |

11: | 3A |

12: | 37 |

13: | 34 |

14: | 31 |

15: | 2D |

16: | 2B |

17: | 29 |

18: | 27 |

19: | 25 |

20: | 23 |

21: | 21 |

22: | 1L |

23: | 1K |

24: | 1J |

25: | 1I |

26: | 1H |

27: | 1G |

28: | 1F |

29: | 1E |

30: | 1D |

31: | 1C |

32: | 1B |

33: | 1A |

34: | 19 |

35: | 18 |

36: | 17 |