Compare 390129 vs 390131
| Property | 390129 | 390131 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 1300431 | 71 × 557331 |
| Prime factorization | 3 × 130043 | 7 × 55733 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 130043, 390129 | 1, 7, 55733, 390131 |
| Number of properties | 1 | 1 |
| Semiprimes | 85515th | 85516th |
| Roman numberals | ||
| Base 2 | 10111110011111100012 | 10111110011111100112 |
| Base 3 | 2012110110203 | 2012110110223 |
| Base 4 | 11330333014 | 11330333034 |
| Base 5 | 444410045 | 444410115 |
| Base 6 | 122100536 | 122100556 |
| Base 7 | 32132557 | 32132607 |
| Base 8 | 13717618 | 13717638 |
| Base 9 | 6541369 | 6541389 |
| Base 10 | 39012910 | 39013110 |
| Base 11 | 24712311 | 24712511 |
| Base 12 | 16992912 | 16992b12 |
| Base 13 | 10875c13 | 10876113 |
| Base 14 | a226514 | a226714 |
| Base 15 | 7a8d915 | 7a8db15 |
| Base 16 | 5f3f116 | 5f3f316 |