Compare 990086 vs 990089
| Property | 990086 | 990089 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 4950431 | 291 × 341411 |
| Prime factorization | 2 × 495043 | 29 × 34141 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 495043, 990086 | 1, 29, 34141, 990089 |
| Number of properties | 1 | 1 |
| Semiprimes | 208049th | 208050th |
| Roman numberals | ||
| Base 2 | 111100011011100001102 | 111100011011100010012 |
| Base 3 | 12120220102123 | 12120220102223 |
| Base 4 | 33012320124 | 33012320214 |
| Base 5 | 2231403215 | 2231403245 |
| Base 6 | 331154226 | 331154256 |
| Base 7 | 112623567 | 112623627 |
| Base 8 | 36156068 | 36156118 |
| Base 9 | 17681259 | 17681289 |
| Base 10 | 99008610 | 99008910 |
| Base 11 | 61695911 | 61696111 |
| Base 12 | 3b8b7212 | 3b8b7512 |
| Base 13 | 28886613 | 28886913 |
| Base 14 | 1bab6614 | 1bab6914 |
| Base 15 | 14855b15 | 14855e15 |
| Base 16 | f1b8616 | f1b8916 |