Compare 138839 vs 138857
| Property | 138839 | 138857 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 81671 | 1911 × 7271 |
| Prime factorization | 17 × 8167 | 191 × 727 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 8167, 138839 | 1, 191, 727, 138857 |
| Number of properties | 1 | 1 |
| Semiprimes | 31932nd | 31936th |
| Roman numberals | ||
| Base 2 | 1000011110010101112 | 1000011110011010012 |
| Base 3 | 210011100123 | 210011102123 |
| Base 4 | 2013211134 | 2013212214 |
| Base 5 | 134203245 | 134204125 |
| Base 6 | 25504356 | 25505056 |
| Base 7 | 11155317 | 11155557 |
| Base 8 | 4171278 | 4171518 |
| Base 9 | 2314059 | 2314259 |
| Base 10 | 13883910 | 13885710 |
| Base 11 | 9534811 | 9536411 |
| Base 12 | 6841b12 | 6843512 |
| Base 13 | 4b26c13 | 4b28413 |
| Base 14 | 3885114 | 3886514 |
| Base 15 | 2b20e15 | 2b22215 |
| Base 16 | 21e5716 | 21e6916 |