Compare 975 vs 981
| Property | 975 | 981 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 52 × 131 | 32 × 1091 |
| Prime factorization | 3 × 5 × 5 × 13 | 3 × 3 × 109 |
| Divisors count | 12 | 6 |
| Divisors | 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975 | 1, 3, 9, 109, 327, 981 |
| Number of properties | 0 | 0 |
| Roman numberals | CMLXXV | CMLXXXI |
| Base 2 | 11110011112 | 11110101012 |
| Base 3 | 11000103 | 11001003 |
| Base 4 | 330334 | 331114 |
| Base 5 | 124005 | 124115 |
| Base 6 | 43036 | 43136 |
| Base 7 | 25627 | 26017 |
| Base 8 | 17178 | 17258 |
| Base 9 | 13039 | 13109 |
| Base 10 | 97510 | 98110 |
| Base 11 | 80711 | 81211 |
| Base 12 | 69312 | 69912 |
| Base 13 | 5a013 | 5a613 |
| Base 14 | 4d914 | 50114 |
| Base 15 | 45015 | 45615 |
| Base 16 | 3cf16 | 3d516 |