Positive Integers » 20001-30000 » 21901-22000 » 21913
Divisors of the Positive Integer 21913
1, 17, 1289, 21913Sum of all the Divisors of 21913, including itself
23220Sum of the Proper Divisors of 21913
1307Properties of the number 21913
The integer 21913 is an odd number.The integer 21913 is a Composite number.
1307 is less than 21913, so 21913 is a deficient number.
The number 21913 as a Roman Numeral
_X_XMCMXIII (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 21913 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010110011001 |
| 3: | 1010001121 |
| 4: | 11112121 |
| 5: | 1200123 |
| 6: | 245241 |
| 7: | 120613 |
| 8: | 52631 |
| 9: | 33047 |
| 10: | 21913 |
| 11: | 15511 |
| 12: | 10821 |
| 13: | 9C88 |
| 14: | 7DB3 |
| 15: | 675D |
| 16: | 5599 |
| 17: | 47E0 |
| 18: | 3DB7 |
| 19: | 33D6 |
| 20: | 2EFD |
| 21: | 27EA |
| 22: | 2161 |
| 23: | 1I9H |
| 24: | 1E11 |
| 25: | 1A1D |
| 26: | 16AL |
| 27: | 131G |
| 28: | RQH |
| 29: | Q1I |
| 30: | OAD |
| 31: | MOR |
| 32: | LCP |
| 33: | K41 |
| 34: | IWH |
| 35: | HV3 |
| 36: | GWP |