Compare 990049 vs 990051
| Property | 990049 | 990051 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 1791 × 55311 | 31 × 3300171 |
| Prime factorization | 179 × 5531 | 3 × 330017 |
| Divisors count | 4 | 4 |
| Divisors | 1, 179, 5531, 990049 | 1, 3, 330017, 990051 |
| Number of properties | 1 | 1 |
| Semiprimes | 208037th | 208038th |
| Roman numberals | ||
| Base 2 | 111100011011011000012 | 111100011011011000112 |
| Base 3 | 12120220021113 | 12120220021203 |
| Base 4 | 33012312014 | 33012312034 |
| Base 5 | 2231401445 | 2231402015 |
| Base 6 | 331153216 | 331153236 |
| Base 7 | 112623047 | 112623067 |
| Base 8 | 36155418 | 36155438 |
| Base 9 | 17680749 | 17680769 |
| Base 10 | 99004910 | 99005110 |
| Base 11 | 61692511 | 61692711 |
| Base 12 | 3b8b4112 | 3b8b4312 |
| Base 13 | 28883813 | 28883a13 |
| Base 14 | 1bab3b14 | 1bab3d14 |
| Base 15 | 14853415 | 14853615 |
| Base 16 | f1b6116 | f1b6316 |