Divisors of the Positive Integer 1089
1, 3, 9, 11, 33, 99, 121, 363, 1089Sum of all the Divisors of 1089, including itself
1729Sum of the Proper Divisors of 1089
640Properties of the number 1089
The integer 1089 is an odd number.The integer 1089 is a Composite number.
640 is less than 1089, so 1089 is a deficient number.
The number 1089 as a Roman Numeral
MLXXXIXThe number 1089 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10001000001 |
| 3: | 1111100 |
| 4: | 101001 |
| 5: | 13324 |
| 6: | 5013 |
| 7: | 3114 |
| 8: | 2101 |
| 9: | 1440 |
| 10: | 1089 |
| 11: | 900 |
| 12: | 769 |
| 13: | 65A |
| 14: | 57B |
| 15: | 4C9 |
| 16: | 441 |
| 17: | 3D1 |
| 18: | 369 |
| 19: | 306 |
| 20: | 2E9 |
| 21: | 29I |
| 22: | 25B |
| 23: | 218 |
| 24: | 1L9 |
| 25: | 1IE |
| 26: | 1FN |
| 27: | 1D9 |
| 28: | 1AP |
| 29: | 18G |
| 30: | 169 |
| 31: | 144 |
| 32: | 121 |
| 33: | 100 |
| 34: | W1 |
| 35: | V4 |
| 36: | U9 |