Compare 139143 vs 139186
| Property | 139143 | 139186 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 463811 | 21 × 695931 |
| Prime factorization | 3 × 46381 | 2 × 69593 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 46381, 139143 | 1, 2, 69593, 139186 |
| Number of properties | 1 | 1 |
| Semiprimes | 32006th | 32013th |
| Roman numberals | ||
| Base 2 | 1000011111100001112 | 1000011111101100102 |
| Base 3 | 210012121103 | 210012210013 |
| Base 4 | 2013320134 | 2013323024 |
| Base 5 | 134230335 | 134232215 |
| Base 6 | 25521036 | 25522146 |
| Base 7 | 11164447 | 11165357 |
| Base 8 | 4176078 | 4176628 |
| Base 9 | 2317739 | 2318319 |
| Base 10 | 13914310 | 13918610 |
| Base 11 | 955a411 | 9563311 |
| Base 12 | 6863312 | 6866a12 |
| Base 13 | 4b44413 | 4b47813 |
| Base 14 | 389cb14 | 38a1c14 |
| Base 15 | 2b36315 | 2b39115 |
| Base 16 | 21f8716 | 21fb216 |