Positive Integers » 20001-30000 » 21101-21200 » 21131
Divisors of the Positive Integer 21131
1, 11, 17, 113, 187, 1243, 1921, 21131Sum of all the Divisors of 21131, including itself
24624Sum of the Proper Divisors of 21131
3493Properties of the number 21131
The integer 21131 is an odd number.The integer 21131 is a Composite number.
3493 is less than 21131, so 21131 is a deficient number.
The number 21131 as a Roman Numeral
_X_XMCXXXI (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 21131 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001010001011 |
| 3: | 1001222122 |
| 4: | 11022023 |
| 5: | 1134011 |
| 6: | 241455 |
| 7: | 115415 |
| 8: | 51213 |
| 9: | 31878 |
| 10: | 21131 |
| 11: | 14970 |
| 12: | 1028B |
| 13: | 9806 |
| 14: | 79B5 |
| 15: | 63DB |
| 16: | 528B |
| 17: | 4520 |
| 18: | 3B3H |
| 19: | 31A3 |
| 20: | 2CGB |
| 21: | 25J5 |
| 22: | 1LEB |
| 23: | 1GLH |
| 24: | 1CGB |
| 25: | 18K6 |
| 26: | 156J |
| 27: | 11QH |
| 28: | QQJ |
| 29: | P3J |
| 30: | NEB |
| 31: | LUK |
| 32: | KKB |
| 33: | JDB |
| 34: | I9H |
| 35: | H8Q |
| 36: | GAZ |