# Divisors of the Positive Integer 4

1, 2, 4## Sum of all the Divisors of 4, including itself

7## Sum of the Proper Divisors of 4

3## Properties of the number 4

The integer 4 is an**even**number.

The integer 4 is a

**Composite**number.

3 is

*less than*4, so 4 is a

**deficient**number.

## The number 4 as a Roman Numeral

**IV**

## The number 4 in various Numeral Systems

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

2: | 100 |

3: | 11 |

4: | 10 |

5: | 4 |

6: | 4 |

7: | 4 |

8: | 4 |

9: | 4 |

10: | 4 |

11: | 4 |

12: | 4 |

13: | 4 |

14: | 4 |

15: | 4 |

16: | 4 |

17: | 4 |

18: | 4 |

19: | 4 |

20: | 4 |

21: | 4 |

22: | 4 |

23: | 4 |

24: | 4 |

25: | 4 |

26: | 4 |

27: | 4 |

28: | 4 |

29: | 4 |

30: | 4 |

31: | 4 |

32: | 4 |

33: | 4 |

34: | 4 |

35: | 4 |

36: | 4 |