Compare 139138 vs 139143
| Property | 139138 | 139143 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 731 × 9531 | 31 × 463811 |
| Prime factorization | 2 × 73 × 953 | 3 × 46381 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 73, 146, 953, 1906, 69569, 139138 | 1, 3, 46381, 139143 |
| Number of properties | 0 | 1 |
| Semiprimes | 32006th | |
| Roman numberals | ||
| Base 2 | 1000011111100000102 | 1000011111100001112 |
| Base 3 | 210012120213 | 210012121103 |
| Base 4 | 2013320024 | 2013320134 |
| Base 5 | 134230235 | 134230335 |
| Base 6 | 25520546 | 25521036 |
| Base 7 | 11164367 | 11164447 |
| Base 8 | 4176028 | 4176078 |
| Base 9 | 2317679 | 2317739 |
| Base 10 | 13913810 | 13914310 |
| Base 11 | 9559a11 | 955a411 |
| Base 12 | 6862a12 | 6863312 |
| Base 13 | 4b43c13 | 4b44413 |
| Base 14 | 389c614 | 389cb14 |
| Base 15 | 2b35d15 | 2b36315 |
| Base 16 | 21f8216 | 21f8716 |