Compare 1449 vs 1461
| Property | 1449 | 1461 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 71 × 231 | 31 × 4871 |
| Prime factorization | 3 × 3 × 7 × 23 | 3 × 487 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449 | 1, 3, 487, 1461 |
| Number of properties | 0 | 1 |
| Semiprimes | 428th | |
| Roman numberals | MCDXLIX | MCDLXI |
| Base 2 | 101101010012 | 101101101012 |
| Base 3 | 12222003 | 20000103 |
| Base 4 | 1122214 | 1123114 |
| Base 5 | 212445 | 213215 |
| Base 6 | 104136 | 104336 |
| Base 7 | 41407 | 41557 |
| Base 8 | 26518 | 26658 |
| Base 9 | 18809 | 20039 |
| Base 10 | 144910 | 146110 |
| Base 11 | 10a811 | 110911 |
| Base 12 | a0912 | a1912 |
| Base 13 | 87613 | 88513 |
| Base 14 | 75714 | 76514 |
| Base 15 | 66915 | 67615 |
| Base 16 | 5a916 | 5b516 |