Compare 1470 vs 1478
| Property | 1470 | 1478 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 31 × 51 × 72 | 21 × 7391 |
| Prime factorization | 2 × 3 × 5 × 7 × 7 | 2 × 739 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470 | 1, 2, 739, 1478 |
| Number of properties | 0 | 1 |
| Semiprimes | 434th | |
| Roman numberals | MCDLXX | MCDLXXVIII |
| Base 2 | 101101111102 | 101110001102 |
| Base 3 | 20001103 | 20002023 |
| Base 4 | 1123324 | 1130124 |
| Base 5 | 213405 | 214035 |
| Base 6 | 104506 | 105026 |
| Base 7 | 42007 | 42117 |
| Base 8 | 26768 | 27068 |
| Base 9 | 20139 | 20229 |
| Base 10 | 147010 | 147810 |
| Base 11 | 111711 | 112411 |
| Base 12 | a2612 | a3212 |
| Base 13 | 89113 | 89913 |
| Base 14 | 77014 | 77814 |
| Base 15 | 68015 | 68815 |
| Base 16 | 5be16 | 5c616 |