Compare 28184 vs 28187
| Property | 28184 | 28187 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 131 × 2711 | 711 × 3971 |
| Prime factorization | 2 × 2 × 2 × 13 × 271 | 71 × 397 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184 | 1, 71, 397, 28187 |
| Number of properties | 0 | 1 |
| Semiprimes | 7028th | |
| Roman numberals | ||
| Base 2 | 1101110000110002 | 1101110000110112 |
| Base 3 | 11021222123 | 11021222223 |
| Base 4 | 123201204 | 123201234 |
| Base 5 | 14002145 | 14002225 |
| Base 6 | 3342526 | 3342556 |
| Base 7 | 1451127 | 1451157 |
| Base 8 | 670308 | 670338 |
| Base 9 | 425859 | 425889 |
| Base 10 | 2818410 | 2818710 |
| Base 11 | 1a1a211 | 1a1a511 |
| Base 12 | 1438812 | 1438b12 |
| Base 13 | caa013 | caa313 |
| Base 14 | a3b214 | a3b514 |
| Base 15 | 853e15 | 854215 |
| Base 16 | 6e1816 | 6e1b16 |