Positive Integers » 20001-30000 » 21001-21100 » 21007
Divisors of the Positive Integer 21007
1, 7, 3001, 21007Sum of all the Divisors of 21007, including itself
24016Sum of the Proper Divisors of 21007
3009Properties of the number 21007
The integer 21007 is an odd number.The integer 21007 is a Composite number.
3009 is less than 21007, so 21007 is a deficient number.
The number 21007 as a Roman Numeral
_X_XMVII (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 21007 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001000001111 |
| 3: | 1001211001 |
| 4: | 11020033 |
| 5: | 1133012 |
| 6: | 241131 |
| 7: | 115150 |
| 8: | 51017 |
| 9: | 31731 |
| 10: | 21007 |
| 11: | 14868 |
| 12: | 101A7 |
| 13: | 973C |
| 14: | 7927 |
| 15: | 6357 |
| 16: | 520F |
| 17: | 44BC |
| 18: | 3AF1 |
| 19: | 313C |
| 20: | 2CA7 |
| 21: | 25D7 |
| 22: | 1L8J |
| 23: | 1GG8 |
| 24: | 1CB7 |
| 25: | 18F7 |
| 26: | 151P |
| 27: | 11M1 |
| 28: | QM7 |
| 29: | OSB |
| 30: | NA7 |
| 31: | LQK |
| 32: | KGF |
| 33: | J9J |
| 34: | I5T |
| 35: | H57 |
| 36: | G7J |