Compare 139642 vs 139643
| Property | 139642 | 139643 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 698211 | 71 × 199491 |
| Prime factorization | 2 × 69821 | 7 × 19949 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 69821, 139642 | 1, 7, 19949, 139643 |
| Number of properties | 1 | 1 |
| Semiprimes | 32103rd | 32104th |
| Roman numberals | ||
| Base 2 | 1000100001011110102 | 1000100001011110112 |
| Base 3 | 210021122213 | 210021122223 |
| Base 4 | 2020113224 | 2020113234 |
| Base 5 | 134320325 | 134320335 |
| Base 6 | 25542546 | 25542556 |
| Base 7 | 11210567 | 11210607 |
| Base 8 | 4205728 | 4205738 |
| Base 9 | 2324879 | 2324889 |
| Base 10 | 13964210 | 13964310 |
| Base 11 | 95a0811 | 95a0911 |
| Base 12 | 6898a12 | 6898b12 |
| Base 13 | 4b73913 | 4b73a13 |
| Base 14 | 38c6614 | 38c6714 |
| Base 15 | 2b59715 | 2b59815 |
| Base 16 | 2217a16 | 2217b16 |