Positive Integers » 20001-30000 » 21201-21300 » 21285
Divisors of the Positive Integer 21285
1, 3, 5, 9, 11, 15, 33, 43, 45, 55, 99, 129, 165, 215, 387, 473, 495, 645, 1419, 1935, 2365, 4257, 7095, 21285Sum of all the Divisors of 21285, including itself
41184Sum of the Proper Divisors of 21285
19899Properties of the number 21285
The integer 21285 is an odd number.The integer 21285 is a Composite number.
19899 is less than 21285, so 21285 is a deficient number.
The number 21285 as a Roman Numeral
_X_XMCCLXXXV (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 21285 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001100100101 |
| 3: | 1002012100 |
| 4: | 11030211 |
| 5: | 1140120 |
| 6: | 242313 |
| 7: | 116025 |
| 8: | 51445 |
| 9: | 32170 |
| 10: | 21285 |
| 11: | 14AA0 |
| 12: | 10399 |
| 13: | 98C4 |
| 14: | 7A85 |
| 15: | 6490 |
| 16: | 5325 |
| 17: | 45B1 |
| 18: | 3BC9 |
| 19: | 31I5 |
| 20: | 2D45 |
| 21: | 265C |
| 22: | 1LLB |
| 23: | 1H5A |
| 24: | 1CML |
| 25: | 191A |
| 26: | 15CH |
| 27: | 1259 |
| 28: | R45 |
| 29: | P8S |
| 30: | NJF |
| 31: | M4J |
| 32: | KP5 |
| 33: | JI0 |
| 34: | IE1 |
| 35: | HD5 |
| 36: | GF9 |