Compare 390047 vs 390081
| Property | 390047 | 390081 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 557211 | 31 × 1300271 |
| Prime factorization | 7 × 55721 | 3 × 130027 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 55721, 390047 | 1, 3, 130027, 390081 |
| Number of properties | 1 | 1 |
| Semiprimes | 85500th | 85507th |
| Roman numberals | ||
| Base 2 | 10111110011100111112 | 10111110011110000012 |
| Base 3 | 2012110010123 | 2012110021103 |
| Base 4 | 11330321334 | 11330330014 |
| Base 5 | 444401425 | 444403115 |
| Base 6 | 122054356 | 122055336 |
| Base 7 | 32131107 | 32131567 |
| Base 8 | 13716378 | 13717018 |
| Base 9 | 6540359 | 6540739 |
| Base 10 | 39004710 | 39008110 |
| Base 11 | 24705911 | 24708a11 |
| Base 12 | 16987b12 | 1698a912 |
| Base 13 | 1086c813 | 10872313 |
| Base 14 | a220714 | a222d14 |
| Base 15 | 7a88215 | 7a8a615 |
| Base 16 | 5f39f16 | 5f3c116 |