Divisors of the Positive Integer 1131
1, 3, 13, 29, 39, 87, 377, 1131Sum of all the Divisors of 1131, including itself
1680Sum of the Proper Divisors of 1131
549Properties of the number 1131
The integer 1131 is an odd number.The integer 1131 is a Composite number.
549 is less than 1131, so 1131 is a deficient number.
The number 1131 as a Roman Numeral
MCXXXIThe number 1131 in various Numeral Systems
| Base | Representation |
|---|---|
| 2: | 10001101011 |
| 3: | 1112220 |
| 4: | 101223 |
| 5: | 14011 |
| 6: | 5123 |
| 7: | 3204 |
| 8: | 2153 |
| 9: | 1486 |
| 10: | 1131 |
| 11: | 939 |
| 12: | 7A3 |
| 13: | 690 |
| 14: | 5AB |
| 15: | 506 |
| 16: | 46B |
| 17: | 3F9 |
| 18: | 38F |
| 19: | 32A |
| 20: | 2GB |
| 21: | 2BI |
| 22: | 279 |
| 23: | 234 |
| 24: | 1N3 |
| 25: | 1K6 |
| 26: | 1HD |
| 27: | 1EO |
| 28: | 1CB |
| 29: | 1A0 |
| 30: | 17L |
| 31: | 15F |
| 32: | 13B |
| 33: | 119 |
| 34: | X9 |
| 35: | WB |
| 36: | VF |