Compare 990085 vs 990123
| Property | 990085 | 990123 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 1980171 | 31 × 3300411 |
| Prime factorization | 5 × 198017 | 3 × 330041 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 198017, 990085 | 1, 3, 330041, 990123 |
| Number of properties | 1 | 1 |
| Semiprimes | 208048th | 208058th |
| Roman numberals | ||
| Base 2 | 111100011011100001012 | 111100011011101010112 |
| Base 3 | 12120220102113 | 12120220120203 |
| Base 4 | 33012320114 | 33012322234 |
| Base 5 | 2231403205 | 2231404435 |
| Base 6 | 331154216 | 331155236 |
| Base 7 | 112623557 | 112624417 |
| Base 8 | 36156058 | 36156538 |
| Base 9 | 17681249 | 17681669 |
| Base 10 | 99008510 | 99012310 |
| Base 11 | 61695811 | 61699211 |
| Base 12 | 3b8b7112 | 3b8ba312 |
| Base 13 | 28886513 | 28889413 |
| Base 14 | 1bab6514 | 1bab9114 |
| Base 15 | 14855a15 | 14858315 |
| Base 16 | f1b8516 | f1bab16 |