Compare 945 vs 957
| Property | 945 | 957 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 33 × 51 × 71 | 31 × 111 × 291 |
| Prime factorization | 3 × 3 × 3 × 5 × 7 | 3 × 11 × 29 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945 | 1, 3, 11, 29, 33, 87, 319, 957 |
| Number of properties | 0 | 0 |
| Roman numberals | CMXLV | CMLVII |
| Base 2 | 11101100012 | 11101111012 |
| Base 3 | 10220003 | 10221103 |
| Base 4 | 323014 | 323314 |
| Base 5 | 122405 | 123125 |
| Base 6 | 42136 | 42336 |
| Base 7 | 25207 | 25357 |
| Base 8 | 16618 | 16758 |
| Base 9 | 12609 | 12739 |
| Base 10 | 94510 | 95710 |
| Base 11 | 78a11 | 7a011 |
| Base 12 | 66912 | 67912 |
| Base 13 | 57913 | 58813 |
| Base 14 | 4b714 | 4c514 |
| Base 15 | 43015 | 43c15 |
| Base 16 | 3b116 | 3bd16 |