Compare 990123 vs 990133
| Property | 990123 | 990133 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 3300411 | 8771 × 11291 |
| Prime factorization | 3 × 330041 | 877 × 1129 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 330041, 990123 | 1, 877, 1129, 990133 |
| Number of properties | 1 | 1 |
| Semiprimes | 208058th | 208061st |
| Roman numberals | ||
| Base 2 | 111100011011101010112 | 111100011011101101012 |
| Base 3 | 12120220120203 | 12120220121213 |
| Base 4 | 33012322234 | 33012323114 |
| Base 5 | 2231404435 | 2231410135 |
| Base 6 | 331155236 | 331155416 |
| Base 7 | 112624417 | 112624547 |
| Base 8 | 36156538 | 36156658 |
| Base 9 | 17681669 | 17681779 |
| Base 10 | 99012310 | 99013310 |
| Base 11 | 61699211 | 6169a111 |
| Base 12 | 3b8ba312 | 3b8bb112 |
| Base 13 | 28889413 | 2888a113 |
| Base 14 | 1bab9114 | 1bab9b14 |
| Base 15 | 14858315 | 14858d15 |
| Base 16 | f1bab16 | f1bb516 |