Compare 123991 vs 123993
| Property | 123991 | 123993 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 71 × 177131 | 32 × 231 × 5991 |
| Prime factorization | 7 × 17713 | 3 × 3 × 23 × 599 |
| Divisors count | 4 | 12 |
| Divisors | 1, 7, 17713, 123991 | 1, 3, 9, 23, 69, 207, 599, 1797, 5391, 13777, 41331, 123993 |
| Number of properties | 1 | 0 |
| Semiprimes | 28697th | |
| Roman numberals | ||
| Base 2 | 111100100010101112 | 111100100010110012 |
| Base 3 | 200220020213 | 200220021003 |
| Base 4 | 1321011134 | 1321011214 |
| Base 5 | 124314315 | 124314335 |
| Base 6 | 23540116 | 23540136 |
| Base 7 | 10243307 | 10243327 |
| Base 8 | 3621278 | 3621318 |
| Base 9 | 2080679 | 2080709 |
| Base 10 | 12399110 | 12399310 |
| Base 11 | 8517a11 | 8518111 |
| Base 12 | 5b90712 | 5b90912 |
| Base 13 | 4458a13 | 4458c13 |
| Base 14 | 3328714 | 3328914 |
| Base 15 | 26b1115 | 26b1315 |
| Base 16 | 1e45716 | 1e45916 |