Compare 99121 vs 99157
| Property | 99121 | 99157 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 111 × 90111 | 2291 × 4331 |
| Prime factorization | 11 × 9011 | 229 × 433 |
| Divisors count | 4 | 4 |
| Divisors | 1, 11, 9011, 99121 | 1, 229, 433, 99157 |
| Number of properties | 1 | 1 |
| Semiprimes | 23187th | 23190th |
| Roman numberals | ||
| Base 2 | 110000011001100012 | 110000011010101012 |
| Base 3 | 120002220113 | 120010001113 |
| Base 4 | 1200303014 | 1200311114 |
| Base 5 | 111324415 | 111331125 |
| Base 6 | 20425216 | 20430216 |
| Base 7 | 5616617 | 5620427 |
| Base 8 | 3014618 | 3015258 |
| Base 9 | 1608649 | 1610149 |
| Base 10 | 9912110 | 9915710 |
| Base 11 | 6852011 | 6855311 |
| Base 12 | 4944112 | 4947112 |
| Base 13 | 3616913 | 3619613 |
| Base 14 | 281a114 | 281c914 |
| Base 15 | 1e58115 | 1e5a715 |
| Base 16 | 1833116 | 1835516 |