Compare 18139 vs 18141
| Property | 18139 | 18141 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 111 × 171 × 971 | 31 × 60471 |
| Prime factorization | 11 × 17 × 97 | 3 × 6047 |
| Divisors count | 8 | 4 |
| Divisors | 1, 11, 17, 97, 187, 1067, 1649, 18139 | 1, 3, 6047, 18141 |
| Number of properties | 0 | 1 |
| Semiprimes | 4623rd | |
| Roman numberals | ||
| Base 2 | 1000110110110112 | 1000110110111012 |
| Base 3 | 2202122113 | 2202122203 |
| Base 4 | 101231234 | 101231314 |
| Base 5 | 10400245 | 10400315 |
| Base 6 | 2155516 | 2155536 |
| Base 7 | 1036127 | 1036147 |
| Base 8 | 433338 | 433358 |
| Base 9 | 267849 | 267869 |
| Base 10 | 1813910 | 1814110 |
| Base 11 | 126a011 | 126a211 |
| Base 12 | a5b712 | a5b912 |
| Base 13 | 834413 | 834613 |
| Base 14 | 687914 | 687b14 |
| Base 15 | 559415 | 559615 |
| Base 16 | 46db16 | 46dd16 |