Compare 2991 vs 2992
| Property | 2991 | 2992 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 31 × 9971 | 24 × 111 × 171 |
| Prime factorization | 3 × 997 | 2 × 2 × 2 × 2 × 11 × 17 |
| Divisors count | 4 | 20 |
| Divisors | 1, 3, 997, 2991 | 1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992 |
| Number of properties | 1 | 0 |
| Semiprimes | 838th | |
| Roman numberals | MMCMXCI | MMCMXCII |
| Base 2 | 1011101011112 | 1011101100002 |
| Base 3 | 110022103 | 110022113 |
| Base 4 | 2322334 | 2323004 |
| Base 5 | 434315 | 434325 |
| Base 6 | 215036 | 215046 |
| Base 7 | 115027 | 115037 |
| Base 8 | 56578 | 56608 |
| Base 9 | 40839 | 40849 |
| Base 10 | 299110 | 299210 |
| Base 11 | 227a11 | 228011 |
| Base 12 | 189312 | 189412 |
| Base 13 | 149113 | 149213 |
| Base 14 | 113914 | 113a14 |
| Base 15 | d4615 | d4715 |
| Base 16 | baf16 | bb016 |