Positive Integers » 20001-30000 » 21501-21600 » 21538
Divisors of the Positive Integer 21538
1, 2, 11, 22, 89, 121, 178, 242, 979, 1958, 10769, 21538Sum of all the Divisors of 21538, including itself
35910Sum of the Proper Divisors of 21538
14372Properties of the number 21538
The integer 21538 is an even number.The integer 21538 is a Composite number.
14372 is less than 21538, so 21538 is a deficient number.
The number 21538 as a Roman Numeral
_X_XMDXXXVIII (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 21538 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010000100010 |
| 3: | 1002112201 |
| 4: | 11100202 |
| 5: | 1142123 |
| 6: | 243414 |
| 7: | 116536 |
| 8: | 52042 |
| 9: | 32481 |
| 10: | 21538 |
| 11: | 15200 |
| 12: | 1056A |
| 13: | 9A5A |
| 14: | 7BC6 |
| 15: | 65AD |
| 16: | 5422 |
| 17: | 468G |
| 18: | 3C8A |
| 19: | 32CB |
| 20: | 2DGI |
| 21: | 26HD |
| 22: | 20B0 |
| 23: | 1HGA |
| 24: | 1D9A |
| 25: | 19BD |
| 26: | 15MA |
| 27: | 12EJ |
| 28: | RD6 |
| 29: | PHK |
| 30: | NRS |
| 31: | MCO |
| 32: | L12 |
| 33: | JPM |
| 34: | ILG |
| 35: | HKD |
| 36: | GMA |