Compare 1461 vs 1507
| Property | 1461 | 1507 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 4871 | 111 × 1371 |
| Prime factorization | 3 × 487 | 11 × 137 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 487, 1461 | 1, 11, 137, 1507 |
| Number of properties | 1 | 1 |
| Semiprimes | 428th | 439th |
| Roman numberals | MCDLXI | MDVII |
| Base 2 | 101101101012 | 101111000112 |
| Base 3 | 20000103 | 20012113 |
| Base 4 | 1123114 | 1132034 |
| Base 5 | 213215 | 220125 |
| Base 6 | 104336 | 105516 |
| Base 7 | 41557 | 42527 |
| Base 8 | 26658 | 27438 |
| Base 9 | 20039 | 20549 |
| Base 10 | 146110 | 150710 |
| Base 11 | 110911 | 115011 |
| Base 12 | a1912 | a5712 |
| Base 13 | 88513 | 8bc13 |
| Base 14 | 76514 | 79914 |
| Base 15 | 67615 | 6a715 |
| Base 16 | 5b516 | 5e316 |