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, 21040Sum of all the Divisors of 21040, including itself
49104Sum of the Proper Divisors of 21040
28064Properties 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 |