Positive Integers » 20001-30000 » 21001-21100 » 21011
Divisors of the Positive Integer 21011
1, 21011Sum of all the Divisors of 21011, including itself
21012Sum of the Proper Divisors of 21011
1Properties of the number 21011
The integer 21011 is an odd number.The integer 21011 is a Prime number.
1 is less than 21011, so 21011 is a deficient number.
The number 21011 as a Roman Numeral
_X_XMXI (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 21011 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001000010011 |
| 3: | 1001211012 |
| 4: | 11020103 |
| 5: | 1133021 |
| 6: | 241135 |
| 7: | 115154 |
| 8: | 51023 |
| 9: | 31735 |
| 10: | 21011 |
| 11: | 14871 |
| 12: | 101AB |
| 13: | 9743 |
| 14: | 792B |
| 15: | 635B |
| 16: | 5213 |
| 17: | 44BG |
| 18: | 3AF5 |
| 19: | 313G |
| 20: | 2CAB |
| 21: | 25DB |
| 22: | 1L91 |
| 23: | 1GGC |
| 24: | 1CBB |
| 25: | 18FB |
| 26: | 1523 |
| 27: | 11M5 |
| 28: | QMB |
| 29: | OSF |
| 30: | NAB |
| 31: | LQO |
| 32: | KGJ |
| 33: | J9N |
| 34: | I5X |
| 35: | H5B |
| 36: | G7N |