Compare 2979 vs 2991
| Property | 2979 | 2991 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 32 × 3311 | 31 × 9971 |
| Prime factorization | 3 × 3 × 331 | 3 × 997 |
| Divisors count | 6 | 4 |
| Divisors | 1, 3, 9, 331, 993, 2979 | 1, 3, 997, 2991 |
| Number of properties | 0 | 1 |
| Semiprimes | 838th | |
| Roman numberals | MMCMLXXIX | MMCMXCI |
| Base 2 | 1011101000112 | 1011101011112 |
| Base 3 | 110021003 | 110022103 |
| Base 4 | 2322034 | 2322334 |
| Base 5 | 434045 | 434315 |
| Base 6 | 214436 | 215036 |
| Base 7 | 114547 | 115027 |
| Base 8 | 56438 | 56578 |
| Base 9 | 40709 | 40839 |
| Base 10 | 297910 | 299110 |
| Base 11 | 226911 | 227a11 |
| Base 12 | 188312 | 189312 |
| Base 13 | 148213 | 149113 |
| Base 14 | 112b14 | 113914 |
| Base 15 | d3915 | d4615 |
| Base 16 | ba316 | baf16 |