Compare 138142 vs 138145
| Property | 138142 | 138145 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 172 × 2391 | 51 × 71 × 39471 |
| Prime factorization | 2 × 17 × 17 × 239 | 5 × 7 × 3947 |
| Divisors count | 12 | 8 |
| Divisors | 1, 2, 17, 34, 239, 289, 478, 578, 4063, 8126, 69071, 138142 | 1, 5, 7, 35, 3947, 19735, 27629, 138145 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011011100111102 | 1000011011101000012 |
| Base 3 | 210001111013 | 210001111113 |
| Base 4 | 2012321324 | 2012322014 |
| Base 5 | 134100325 | 134100405 |
| Base 6 | 25433146 | 25433216 |
| Base 7 | 11135147 | 11135207 |
| Base 8 | 4156368 | 4156418 |
| Base 9 | 2304419 | 2304449 |
| Base 10 | 13814210 | 13814510 |
| Base 11 | 9487411 | 9487711 |
| Base 12 | 67b3a12 | 67b4112 |
| Base 13 | 4ab5413 | 4ab5713 |
| Base 14 | 384b414 | 384b714 |
| Base 15 | 2ade715 | 2adea15 |
| Base 16 | 21b9e16 | 21ba116 |