Compare 990413 vs 990449
| Property | 990413 | 990449 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 191 × 521271 | 231 × 430631 |
| Prime factorization | 19 × 52127 | 23 × 43063 |
| Divisors count | 4 | 4 |
| Divisors | 1, 19, 52127, 990413 | 1, 23, 43063, 990449 |
| Number of properties | 1 | 1 |
| Semiprimes | 208115th | 208126th |
| Roman numberals | ||
| Base 2 | 111100011100110011012 | 111100011100111100012 |
| Base 3 | 12120221202223 | 12120221220223 |
| Base 4 | 33013030314 | 33013033014 |
| Base 5 | 2231431235 | 2231432445 |
| Base 6 | 331211256 | 331212256 |
| Base 7 | 112633347 | 112634157 |
| Base 8 | 36163158 | 36163618 |
| Base 9 | 17685289 | 17685689 |
| Base 10 | 99041310 | 99044910 |
| Base 11 | 61712611 | 61715911 |
| Base 12 | 3b91a512 | 3b921512 |
| Base 13 | 288a5813 | 288a8513 |
| Base 14 | 1bad1b14 | 1bad4514 |
| Base 15 | 1486c815 | 1486ee15 |
| Base 16 | f1ccd16 | f1cf116 |