Positive Integers » 10001-20000 » 18201-18300 » 18221
Divisors of the Positive Integer 18221
1, 7, 19, 133, 137, 959, 2603, 18221Sum of all the Divisors of 18221, including itself
22080Sum of the Proper Divisors of 18221
3859Properties of the number 18221
The integer 18221 is an odd number.The integer 18221 is a Composite number.
3859 is less than 18221, so 18221 is a deficient number.
The number 18221 as a Roman Numeral
_X_VMMMCCXXI (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 18221 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 100011100101101 |
| 3: | 220222212 |
| 4: | 10130231 |
| 5: | 1040341 |
| 6: | 220205 |
| 7: | 104060 |
| 8: | 43455 |
| 9: | 26885 |
| 10: | 18221 |
| 11: | 12765 |
| 12: | A665 |
| 13: | 83A8 |
| 14: | 68D7 |
| 15: | 55EB |
| 16: | 472D |
| 17: | 3C0E |
| 18: | 3245 |
| 19: | 2C90 |
| 20: | 25B1 |
| 21: | 1K6E |
| 22: | 1FE5 |
| 23: | 1BA5 |
| 24: | 17F5 |
| 25: | 143L |
| 26: | 10OL |
| 27: | OQN |
| 28: | N6L |
| 29: | LJ9 |
| 30: | K7B |
| 31: | ITO |
| 32: | HPD |
| 33: | GO5 |
| 34: | FPV |
| 35: | EUL |
| 36: | E25 |