Positive Integers » 20001-30000 » 21801-21900 » 21863
Divisors of the Positive Integer 21863
1, 21863Sum of all the Divisors of 21863, including itself
21864Sum of the Proper Divisors of 21863
1Properties of the number 21863
The integer 21863 is an odd number.The integer 21863 is a Prime number.
1 is less than 21863, so 21863 is a deficient number.
The number 21863 as a Roman Numeral
_X_XMDCCCLXIII (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 21863 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010101100111 |
| 3: | 1002222202 |
| 4: | 11111213 |
| 5: | 1144423 |
| 6: | 245115 |
| 7: | 120512 |
| 8: | 52547 |
| 9: | 32882 |
| 10: | 21863 |
| 11: | 15476 |
| 12: | 1079B |
| 13: | 9C4A |
| 14: | 7D79 |
| 15: | 6728 |
| 16: | 5567 |
| 17: | 47B1 |
| 18: | 3D8B |
| 19: | 33AD |
| 20: | 2ED3 |
| 21: | 27C2 |
| 22: | 213H |
| 23: | 1I7D |
| 24: | 1DMN |
| 25: | 19OD |
| 26: | 168N |
| 27: | 12QK |
| 28: | RON |
| 29: | PSQ |
| 30: | O8N |
| 31: | MN8 |
| 32: | LB7 |
| 33: | K2H |
| 34: | IV1 |
| 35: | HTN |
| 36: | GVB |