Compare 397138 vs 397147
| Property | 397138 | 397147 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 71 × 191 × 14931 | 3111 × 12771 |
| Prime factorization | 2 × 7 × 19 × 1493 | 311 × 1277 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 7, 14, 19, 38, 133, 266, 1493, 2986, 10451, 20902, 28367, 56734, 198569, 397138 | 1, 311, 1277, 397147 |
| Number of properties | 0 | 1 |
| Semiprimes | 86963rd | |
| Roman numberals | ||
| Base 2 | 11000001111010100102 | 11000001111010110112 |
| Base 3 | 2020112022113 | 2020112100113 |
| Base 4 | 12003311024 | 12003311234 |
| Base 5 | 1002020235 | 1002020425 |
| Base 6 | 123023346 | 123023516 |
| Base 7 | 32425607 | 32426027 |
| Base 8 | 14075228 | 14075338 |
| Base 9 | 6646849 | 6647049 |
| Base 10 | 39713810 | 39714710 |
| Base 11 | 25141511 | 25142311 |
| Base 12 | 1719aa12 | 1719b712 |
| Base 13 | 10b9c113 | 10b9ca13 |
| Base 14 | a4a3014 | a4a3914 |
| Base 15 | 7ca0d15 | 7ca1715 |
| Base 16 | 60f5216 | 60f5b16 |