Compare 1486 vs 1491
| Property | 1486 | 1491 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 7431 | 31 × 71 × 711 |
| Prime factorization | 2 × 743 | 3 × 7 × 71 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 743, 1486 | 1, 3, 7, 21, 71, 213, 497, 1491 |
| Number of properties | 1 | 0 |
| Semiprimes | 435th | |
| Roman numberals | MCDLXXXVI | MCDXCI |
| Base 2 | 101110011102 | 101110100112 |
| Base 3 | 20010013 | 20010203 |
| Base 4 | 1130324 | 1131034 |
| Base 5 | 214215 | 214315 |
| Base 6 | 105146 | 105236 |
| Base 7 | 42227 | 42307 |
| Base 8 | 27168 | 27238 |
| Base 9 | 20319 | 20369 |
| Base 10 | 148610 | 149110 |
| Base 11 | 113111 | 113611 |
| Base 12 | a3a12 | a4312 |
| Base 13 | 8a413 | 8a913 |
| Base 14 | 78214 | 78714 |
| Base 15 | 69115 | 69615 |
| Base 16 | 5ce16 | 5d316 |