Positive Integers » 20001-30000 » 21701-21800 » 21730
Divisors of the Positive Integer 21730
1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730Sum of all the Divisors of 21730, including itself
40824Sum of the Proper Divisors of 21730
19094Properties of the number 21730
The integer 21730 is an even number.The integer 21730 is a Composite number.
19094 is less than 21730, so 21730 is a deficient number.
The number 21730 as a Roman Numeral
_X_XMDCCXXX (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 21730 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 101010011100010 |
| 3: | 1002210211 |
| 4: | 11103202 |
| 5: | 1143410 |
| 6: | 244334 |
| 7: | 120232 |
| 8: | 52342 |
| 9: | 32724 |
| 10: | 21730 |
| 11: | 15365 |
| 12: | 106AA |
| 13: | 9B77 |
| 14: | 7CC2 |
| 15: | 668A |
| 16: | 54E2 |
| 17: | 4734 |
| 18: | 3D14 |
| 19: | 333D |
| 20: | 2E6A |
| 21: | 275G |
| 22: | 20JG |
| 23: | 1I1I |
| 24: | 1DHA |
| 25: | 19J5 |
| 26: | 163K |
| 27: | 12LM |
| 28: | RK2 |
| 29: | PO9 |
| 30: | O4A |
| 31: | MIU |
| 32: | L72 |
| 33: | JVG |
| 34: | IR4 |
| 35: | HPU |
| 36: | GRM |