Compare 18147 vs 18157
| Property | 18147 | 18157 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 31 × 231 × 2631 | 671 × 2711 |
| Prime factorization | 3 × 23 × 263 | 67 × 271 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 23, 69, 263, 789, 6049, 18147 | 1, 67, 271, 18157 |
| Number of properties | 0 | 1 |
| Semiprimes | 4626th | |
| Roman numberals | ||
| Base 2 | 1000110111000112 | 1000110111011012 |
| Base 3 | 2202200103 | 2202201113 |
| Base 4 | 101232034 | 101232314 |
| Base 5 | 10400425 | 10401125 |
| Base 6 | 2200036 | 2200216 |
| Base 7 | 1036237 | 1036367 |
| Base 8 | 433438 | 433558 |
| Base 9 | 268039 | 268149 |
| Base 10 | 1814710 | 1815710 |
| Base 11 | 126a811 | 1270711 |
| Base 12 | a60312 | a61112 |
| Base 13 | 834c13 | 835913 |
| Base 14 | 688314 | 688d14 |
| Base 15 | 559c15 | 55a715 |
| Base 16 | 46e316 | 46ed16 |