Compare 1426 vs 1438
| Property | 1426 | 1438 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 231 × 311 | 21 × 7191 |
| Prime factorization | 2 × 23 × 31 | 2 × 719 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 23, 31, 46, 62, 713, 1426 | 1, 2, 719, 1438 |
| Number of properties | 0 | 1 |
| Semiprimes | 424th | |
| Roman numberals | MCDXXVI | MCDXXXVIII |
| Base 2 | 101100100102 | 101100111102 |
| Base 3 | 12212113 | 12220213 |
| Base 4 | 1121024 | 1121324 |
| Base 5 | 212015 | 212235 |
| Base 6 | 103346 | 103546 |
| Base 7 | 41057 | 41237 |
| Base 8 | 26228 | 26368 |
| Base 9 | 18549 | 18679 |
| Base 10 | 142610 | 143810 |
| Base 11 | 108711 | 109811 |
| Base 12 | 9aa12 | 9ba12 |
| Base 13 | 85913 | 86813 |
| Base 14 | 73c14 | 74a14 |
| Base 15 | 65115 | 65d15 |
| Base 16 | 59216 | 59e16 |