Positive Integers » 20001-30000 » 21001-21100 » 21040

# Divisors of the Positive Integer 21040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 4208, 5260, 10520, 21040## Sum of all the Divisors of 21040, including itself

49104## Sum of the Proper Divisors of 21040

28064## Properties of the number 21040

The integer 21040 is an**even**number.

The integer 21040 is a

**Composite**number.

28064 is

*greater than*21040, so 21040 is an

**abundant**number.

## The number 21040 as a Roman Numeral

**_X_XMXL**(Roman Numerals with underscores in front have their values increased by 1,000. The underscore represents a line over the numeral, because the Romans used overlines to multiply by 1,000.)

## The number 21040 in various Numeral Systems

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

2: | 101001000110000 |

3: | 1001212021 |

4: | 11020300 |

5: | 1133130 |

6: | 241224 |

7: | 115225 |

8: | 51060 |

9: | 31767 |

10: | 21040 |

11: | 14898 |

12: | 10214 |

13: | 9766 |

14: | 794C |

15: | 637A |

16: | 5230 |

17: | 44DB |

18: | 3AGG |

19: | 3157 |

20: | 2CC0 |

21: | 25EJ |

22: | 1LA8 |

23: | 1GHI |

24: | 1CCG |

25: | 18GF |

26: | 1536 |

27: | 11N7 |

28: | QNC |

29: | P0F |

30: | NBA |

31: | LRM |

32: | KHG |

33: | JAJ |

34: | I6S |

35: | H65 |

36: | G8G |