Compare 138939 vs 138942
| Property | 138939 | 138942 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 291 × 15971 | 21 × 33 × 311 × 831 |
| Prime factorization | 3 × 29 × 1597 | 2 × 3 × 3 × 3 × 31 × 83 |
| Divisors count | 8 | 32 |
| Divisors | 1, 3, 29, 87, 1597, 4791, 46313, 138939 | 1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 83, 93, 166, 186, 249, 279, 498, 558, 747, 837, 1494, 1674, 2241, 2573, 4482, 5146, 7719, 15438, 23157, 46314, 69471, 138942 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011110101110112 | 1000011110101111102 |
| Base 3 | 210011202203 | 210011210003 |
| Base 4 | 2013223234 | 2013223324 |
| Base 5 | 134212245 | 134212325 |
| Base 6 | 25511236 | 25511306 |
| Base 7 | 11160337 | 11160367 |
| Base 8 | 4172738 | 4172768 |
| Base 9 | 2315269 | 2315309 |
| Base 10 | 13893910 | 13894210 |
| Base 11 | 9542911 | 9543111 |
| Base 12 | 684a312 | 684a612 |
| Base 13 | 4b31813 | 4b31b13 |
| Base 14 | 388c314 | 388c614 |
| Base 15 | 2b27915 | 2b27c15 |
| Base 16 | 21ebb16 | 21ebe16 |