Compare 138856 vs 138857
| Property | 138856 | 138857 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 171 × 10211 | 1911 × 7271 |
| Prime factorization | 2 × 2 × 2 × 17 × 1021 | 191 × 727 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 17, 34, 68, 136, 1021, 2042, 4084, 8168, 17357, 34714, 69428, 138856 | 1, 191, 727, 138857 |
| Number of properties | 0 | 1 |
| Semiprimes | 31936th | |
| Roman numberals | ||
| Base 2 | 1000011110011010002 | 1000011110011010012 |
| Base 3 | 210011102113 | 210011102123 |
| Base 4 | 2013212204 | 2013212214 |
| Base 5 | 134204115 | 134204125 |
| Base 6 | 25505046 | 25505056 |
| Base 7 | 11155547 | 11155557 |
| Base 8 | 4171508 | 4171518 |
| Base 9 | 2314249 | 2314259 |
| Base 10 | 13885610 | 13885710 |
| Base 11 | 9536311 | 9536411 |
| Base 12 | 6843412 | 6843512 |
| Base 13 | 4b28313 | 4b28413 |
| Base 14 | 3886414 | 3886514 |
| Base 15 | 2b22115 | 2b22215 |
| Base 16 | 21e6816 | 21e6916 |