Compare 139478 vs 139505
| Property | 139478 | 139505 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 697391 | 51 × 279011 |
| Prime factorization | 2 × 69739 | 5 × 27901 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 69739, 139478 | 1, 5, 27901, 139505 |
| Number of properties | 1 | 1 |
| Semiprimes | 32069th | 32074th |
| Roman numberals | ||
| Base 2 | 1000100000110101102 | 1000100000111100012 |
| Base 3 | 210020222123 | 210021002123 |
| Base 4 | 2020031124 | 2020033014 |
| Base 5 | 134304035 | 134310105 |
| Base 6 | 25534226 | 25535056 |
| Base 7 | 11204337 | 11205027 |
| Base 8 | 4203268 | 4203618 |
| Base 9 | 2322859 | 2323259 |
| Base 10 | 13947810 | 13950510 |
| Base 11 | 9587911 | 958a311 |
| Base 12 | 6887212 | 6889512 |
| Base 13 | 4b64113 | 4b66213 |
| Base 14 | 38b8a14 | 38ba914 |
| Base 15 | 2b4d815 | 2b50515 |
| Base 16 | 220d616 | 220f116 |