Compare 738 vs 745
| Property | 738 | 745 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 411 | 51 × 1491 |
| Prime factorization | 2 × 3 × 3 × 41 | 5 × 149 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738 | 1, 5, 149, 745 |
| Number of properties | 0 | 1 |
| Semiprimes | 224th | |
| Roman numberals | DCCXXXVIII | DCCXLV |
| Base 2 | 10111000102 | 10111010012 |
| Base 3 | 10001003 | 10001213 |
| Base 4 | 232024 | 232214 |
| Base 5 | 104235 | 104405 |
| Base 6 | 32306 | 32416 |
| Base 7 | 21037 | 21137 |
| Base 8 | 13428 | 13518 |
| Base 9 | 10109 | 10179 |
| Base 10 | 73810 | 74510 |
| Base 11 | 61111 | 61811 |
| Base 12 | 51612 | 52112 |
| Base 13 | 44a13 | 45413 |
| Base 14 | 3aa14 | 3b314 |
| Base 15 | 34315 | 34a15 |
| Base 16 | 2e216 | 2e916 |