# Divisors of the Positive Integer 16

1, 2, 4, 8, 16## Sum of all the Divisors of 16, including itself

31## Sum of the Proper Divisors of 16

15## Properties of the number 16

The integer 16 is an**even**number.

The integer 16 is a

**Composite**number.

15 is

*less than*16, so 16 is a

**deficient**number.

## The number 16 as a Roman Numeral

**XVI**

## The number 16 in various Numeral Systems

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

2: | 10000 |

3: | 121 |

4: | 100 |

5: | 31 |

6: | 24 |

7: | 22 |

8: | 20 |

9: | 17 |

10: | 16 |

11: | 15 |

12: | 14 |

13: | 13 |

14: | 12 |

15: | 11 |

16: | 10 |

17: | G |

18: | G |

19: | G |

20: | G |

21: | G |

22: | G |

23: | G |

24: | G |

25: | G |

26: | G |

27: | G |

28: | G |

29: | G |

30: | G |

31: | G |

32: | G |

33: | G |

34: | G |

35: | G |

36: | G |