Compare 2991 vs 2997
Property | 2991 | 2997 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 5 |
Prime factorization | 31 × 9971 | 34 × 371 |
Prime factorization | 3 × 997 | 3 × 3 × 3 × 3 × 37 |
Divisors count | 4 | 10 |
Divisors | 1, 3, 997, 2991 | 1, 3, 9, 27, 37, 81, 111, 333, 999, 2997 |
Number of properties | 1 | 0 |
Semiprimes | 838th | |
Roman numberals | MMCMXCI | MMCMXCVII |
Base 2 | 1011101011112 | 1011101101012 |
Base 3 | 110022103 | 110100003 |
Base 4 | 2322334 | 2323114 |
Base 5 | 434315 | 434425 |
Base 6 | 215036 | 215136 |
Base 7 | 115027 | 115117 |
Base 8 | 56578 | 56658 |
Base 9 | 40839 | 41009 |
Base 10 | 299110 | 299710 |
Base 11 | 227a11 | 228511 |
Base 12 | 189312 | 189912 |
Base 13 | 149113 | 149713 |
Base 14 | 113914 | 114114 |
Base 15 | d4615 | d4c15 |
Base 16 | baf16 | bb516 |