Compare 139385 vs 139391
| Property | 139385 | 139391 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 611 × 4571 | 71 × 199131 |
| Prime factorization | 5 × 61 × 457 | 7 × 19913 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 61, 305, 457, 2285, 27877, 139385 | 1, 7, 19913, 139391 |
| Number of properties | 0 | 1 |
| Semiprimes | 32051st | |
| Roman numberals | ||
| Base 2 | 1000100000011110012 | 1000100000011111112 |
| Base 3 | 210020121023 | 210020121223 |
| Base 4 | 2020013214 | 2020013334 |
| Base 5 | 134300205 | 134300315 |
| Base 6 | 25531456 | 25531556 |
| Base 7 | 11202417 | 11202507 |
| Base 8 | 4201718 | 4201778 |
| Base 9 | 2321729 | 2321789 |
| Base 10 | 13938510 | 13939110 |
| Base 11 | 957a411 | 957aa11 |
| Base 12 | 687b512 | 687bb12 |
| Base 13 | 4b59c13 | 4b5a513 |
| Base 14 | 38b2114 | 38b2714 |
| Base 15 | 2b47515 | 2b47b15 |
| Base 16 | 2207916 | 2207f16 |