Compare 1461 vs 1478
| Property | 1461 | 1478 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 4871 | 21 × 7391 |
| Prime factorization | 3 × 487 | 2 × 739 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 487, 1461 | 1, 2, 739, 1478 |
| Number of properties | 1 | 1 |
| Semiprimes | 428th | 434th |
| Roman numberals | MCDLXI | MCDLXXVIII |
| Base 2 | 101101101012 | 101110001102 |
| Base 3 | 20000103 | 20002023 |
| Base 4 | 1123114 | 1130124 |
| Base 5 | 213215 | 214035 |
| Base 6 | 104336 | 105026 |
| Base 7 | 41557 | 42117 |
| Base 8 | 26658 | 27068 |
| Base 9 | 20039 | 20229 |
| Base 10 | 146110 | 147810 |
| Base 11 | 110911 | 112411 |
| Base 12 | a1912 | a3212 |
| Base 13 | 88513 | 89913 |
| Base 14 | 76514 | 77814 |
| Base 15 | 67615 | 68815 |
| Base 16 | 5b516 | 5c616 |