Compare 1438 vs 1486
| Property | 1438 | 1486 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 7191 | 21 × 7431 |
| Prime factorization | 2 × 719 | 2 × 743 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 719, 1438 | 1, 2, 743, 1486 |
| Number of properties | 1 | 1 |
| Semiprimes | 424th | 435th |
| Roman numberals | MCDXXXVIII | MCDLXXXVI |
| Base 2 | 101100111102 | 101110011102 |
| Base 3 | 12220213 | 20010013 |
| Base 4 | 1121324 | 1130324 |
| Base 5 | 212235 | 214215 |
| Base 6 | 103546 | 105146 |
| Base 7 | 41237 | 42227 |
| Base 8 | 26368 | 27168 |
| Base 9 | 18679 | 20319 |
| Base 10 | 143810 | 148610 |
| Base 11 | 109811 | 113111 |
| Base 12 | 9ba12 | a3a12 |
| Base 13 | 86813 | 8a413 |
| Base 14 | 74a14 | 78214 |
| Base 15 | 65d15 | 69115 |
| Base 16 | 59e16 | 5ce16 |