Positive Integers » 90001-100000 » 91901-92000 » 91989
Divisors of the Positive Integer 91989
1, 3, 9, 27, 3407, 10221, 30663, 91989Sum of all the Divisors of 91989, including itself
136320Sum of the Proper Divisors of 91989
44331Properties of the number 91989
The integer 91989 is an odd number.The integer 91989 is a Composite number.
44331 is less than 91989, so 91989 is a deficient number.
The number 91989 as a Roman Numeral
_X_CMCMLXXXIX (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 91989 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10110011101010101 |
| 3: | 11200012000 |
| 4: | 112131111 |
| 5: | 10420424 |
| 6: | 1545513 |
| 7: | 532122 |
| 8: | 263525 |
| 9: | 150160 |
| 10: | 91989 |
| 11: | 63127 |
| 12: | 45299 |
| 13: | 32B41 |
| 14: | 25749 |
| 15: | 1C3C9 |
| 16: | 16755 |
| 17: | 11C52 |
| 18: | FDG9 |
| 19: | D7FA |
| 20: | B9J9 |
| 21: | 9JC9 |
| 22: | 8E17 |
| 23: | 7CKC |
| 24: | 6FGL |
| 25: | 5M4E |
| 26: | 5621 |
| 27: | 4I50 |
| 28: | 4599 |
| 29: | 3MB1 |
| 30: | 3C69 |
| 31: | 32MC |
| 32: | 2PQL |
| 33: | 2IFI |
| 34: | 2BJJ |
| 35: | 2539 |
| 36: | 1YZ9 |