Compare 139989 vs 140018
| Property | 139989 | 140018 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 466631 | 21 × 700091 |
| Prime factorization | 3 × 46663 | 2 × 70009 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 46663, 139989 | 1, 2, 70009, 140018 |
| Number of properties | 1 | 1 |
| Semiprimes | 32183rd | 32191st |
| Roman numberals | ||
| Base 2 | 1000100010110101012 | 1000100010111100102 |
| Base 3 | 210100002103 | 210100012123 |
| Base 4 | 2020231114 | 2020233024 |
| Base 5 | 134344245 | 134400335 |
| Base 6 | 30000336 | 30001226 |
| Base 7 | 11220637 | 11221347 |
| Base 8 | 4213258 | 4213628 |
| Base 9 | 2330239 | 2330559 |
| Base 10 | 13998910 | 14001810 |
| Base 11 | 961a311 | 9621a11 |
| Base 12 | 6901912 | 6904212 |
| Base 13 | 4b94513 | 4b96813 |
| Base 14 | 3903314 | 3905414 |
| Base 15 | 2b72915 | 2b74815 |
| Base 16 | 222d516 | 222f216 |