Compare 973 vs 981
| Property | 973 | 981 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 3 |
| Prime factorization | 71 × 1391 | 32 × 1091 |
| Prime factorization | 7 × 139 | 3 × 3 × 109 |
| Divisors count | 4 | 6 |
| Divisors | 1, 7, 139, 973 | 1, 3, 9, 109, 327, 981 |
| Number of properties | 1 | 0 |
| Semiprimes | 291st | |
| Roman numberals | CMLXXIII | CMLXXXI |
| Base 2 | 11110011012 | 11110101012 |
| Base 3 | 11000013 | 11001003 |
| Base 4 | 330314 | 331114 |
| Base 5 | 123435 | 124115 |
| Base 6 | 43016 | 43136 |
| Base 7 | 25607 | 26017 |
| Base 8 | 17158 | 17258 |
| Base 9 | 13019 | 13109 |
| Base 10 | 97310 | 98110 |
| Base 11 | 80511 | 81211 |
| Base 12 | 69112 | 69912 |
| Base 13 | 59b13 | 5a613 |
| Base 14 | 4d714 | 50114 |
| Base 15 | 44d15 | 45615 |
| Base 16 | 3cd16 | 3d516 |