Positive Integers » 20001-30000 » 21201-21300 » 21205
Divisors of the Positive Integer 21205
1, 5, 4241, 21205Sum of all the Divisors of 21205, including itself
25452Sum of the Proper Divisors of 21205
4247Properties of the number 21205
The integer 21205 is an odd number.The integer 21205 is a Composite number.
4247 is less than 21205, so 21205 is a deficient number.
The number 21205 as a Roman Numeral
_X_XMCCV (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 21205 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101001011010101 |
| 3: | 1002002101 |
| 4: | 11023111 |
| 5: | 1134310 |
| 6: | 242101 |
| 7: | 115552 |
| 8: | 51325 |
| 9: | 32071 |
| 10: | 21205 |
| 11: | 14A28 |
| 12: | 10331 |
| 13: | 9862 |
| 14: | 7A29 |
| 15: | 643A |
| 16: | 52D5 |
| 17: | 4566 |
| 18: | 3B81 |
| 19: | 31E1 |
| 20: | 2D05 |
| 21: | 261G |
| 22: | 1LHJ |
| 23: | 1H1M |
| 24: | 1CJD |
| 25: | 18N5 |
| 26: | 159F |
| 27: | 122A |
| 28: | R19 |
| 29: | P66 |
| 30: | NGP |
| 31: | M21 |
| 32: | KML |
| 33: | JFJ |
| 34: | IBN |
| 35: | HAU |
| 36: | GD1 |