Compare 2991 vs 2993
| Property | 2991 | 2993 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 9971 | 411 × 731 |
| Prime factorization | 3 × 997 | 41 × 73 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 997, 2991 | 1, 41, 73, 2993 |
| Number of properties | 1 | 1 |
| Semiprimes | 838th | 839th |
| Roman numberals | MMCMXCI | MMCMXCIII |
| Base 2 | 1011101011112 | 1011101100012 |
| Base 3 | 110022103 | 110022123 |
| Base 4 | 2322334 | 2323014 |
| Base 5 | 434315 | 434335 |
| Base 6 | 215036 | 215056 |
| Base 7 | 115027 | 115047 |
| Base 8 | 56578 | 56618 |
| Base 9 | 40839 | 40859 |
| Base 10 | 299110 | 299310 |
| Base 11 | 227a11 | 228111 |
| Base 12 | 189312 | 189512 |
| Base 13 | 149113 | 149313 |
| Base 14 | 113914 | 113b14 |
| Base 15 | d4615 | d4815 |
| Base 16 | baf16 | bb116 |