Positive Integers » 20001-30000 » 21401-21500 » 21493
Divisors of the Positive Integer 21493
1, 21493Sum of all the Divisors of 21493, including itself
21494Sum of the Proper Divisors of 21493
1Properties of the number 21493
The integer 21493 is an odd number.The integer 21493 is a Prime number.
1 is less than 21493, so 21493 is a deficient number.
The number 21493 as a Roman Numeral
_X_XMCDXCIII (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 21493 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001111110101 |
| 3: | 1002111001 |
| 4: | 11033311 |
| 5: | 1141433 |
| 6: | 243301 |
| 7: | 116443 |
| 8: | 51765 |
| 9: | 32431 |
| 10: | 21493 |
| 11: | 1516A |
| 12: | 10531 |
| 13: | 9A24 |
| 14: | 7B93 |
| 15: | 657D |
| 16: | 53F5 |
| 17: | 4665 |
| 18: | 3C61 |
| 19: | 32A4 |
| 20: | 2DED |
| 21: | 26FA |
| 22: | 208L |
| 23: | 1HEB |
| 24: | 1D7D |
| 25: | 199I |
| 26: | 15KH |
| 27: | 12D1 |
| 28: | RBH |
| 29: | PG4 |
| 30: | NQD |
| 31: | MBA |
| 32: | KVL |
| 33: | JOA |
| 34: | IK5 |
| 35: | HJ3 |
| 36: | GL1 |