Compare 139979 vs 139989
| Property | 139979 | 139989 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 199971 | 31 × 466631 |
| Prime factorization | 7 × 19997 | 3 × 46663 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 19997, 139979 | 1, 3, 46663, 139989 |
| Number of properties | 1 | 1 |
| Semiprimes | 32180th | 32183rd |
| Roman numberals | ||
| Base 2 | 1000100010110010112 | 1000100010110101012 |
| Base 3 | 210100001023 | 210100002103 |
| Base 4 | 2020230234 | 2020231114 |
| Base 5 | 134344045 | 134344245 |
| Base 6 | 30000156 | 30000336 |
| Base 7 | 11220507 | 11220637 |
| Base 8 | 4213138 | 4213258 |
| Base 9 | 2330129 | 2330239 |
| Base 10 | 13997910 | 13998910 |
| Base 11 | 9619411 | 961a311 |
| Base 12 | 6900b12 | 6901912 |
| Base 13 | 4b93813 | 4b94513 |
| Base 14 | 3902714 | 3903314 |
| Base 15 | 2b71e15 | 2b72915 |
| Base 16 | 222cb16 | 222d516 |