Compare 2185 vs 2191
Property | 2185 | 2191 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 51 × 191 × 231 | 71 × 3131 |
Prime factorization | 5 × 19 × 23 | 7 × 313 |
Divisors count | 8 | 4 |
Divisors | 1, 5, 19, 23, 95, 115, 437, 2185 | 1, 7, 313, 2191 |
Number of properties | 0 | 1 |
Semiprimes | 628th | |
Roman numberals | MMCLXXXV | MMCXCI |
Base 2 | 1000100010012 | 1000100011112 |
Base 3 | 22222213 | 100000113 |
Base 4 | 2020214 | 2020334 |
Base 5 | 322205 | 322315 |
Base 6 | 140416 | 140516 |
Base 7 | 62417 | 62507 |
Base 8 | 42118 | 42178 |
Base 9 | 28879 | 30049 |
Base 10 | 218510 | 219110 |
Base 11 | 170711 | 171211 |
Base 12 | 132112 | 132712 |
Base 13 | cc113 | cc713 |
Base 14 | b2114 | b2714 |
Base 15 | 9aa15 | 9b115 |
Base 16 | 88916 | 88f16 |