Compare 745 vs 778
| Property | 745 | 778 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 1491 | 21 × 3891 |
| Prime factorization | 5 × 149 | 2 × 389 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 149, 745 | 1, 2, 389, 778 |
| Number of properties | 1 | 1 |
| Semiprimes | 224th | 234th |
| Roman numberals | DCCXLV | DCCLXXVIII |
| Base 2 | 10111010012 | 11000010102 |
| Base 3 | 10001213 | 10012113 |
| Base 4 | 232214 | 300224 |
| Base 5 | 104405 | 111035 |
| Base 6 | 32416 | 33346 |
| Base 7 | 21137 | 21617 |
| Base 8 | 13518 | 14128 |
| Base 9 | 10179 | 10549 |
| Base 10 | 74510 | 77810 |
| Base 11 | 61811 | 64811 |
| Base 12 | 52112 | 54a12 |
| Base 13 | 45413 | 47b13 |
| Base 14 | 3b314 | 3d814 |
| Base 15 | 34a15 | 36d15 |
| Base 16 | 2e916 | 30a16 |