Compare 18228 vs 18237
| Property | 18228 | 18237 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 6 | 2 |
| Prime factorization | 22 × 31 × 72 × 311 | 31 × 60791 |
| Prime factorization | 2 × 2 × 3 × 7 × 7 × 31 | 3 × 6079 |
| Divisors count | 36 | 4 |
| Divisors | 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 18228 | 1, 3, 6079, 18237 |
| Number of properties | 0 | 1 |
| Semiprimes | 4643rd | |
| Roman numberals | ||
| Base 2 | 1000111001101002 | 1000111001111012 |
| Base 3 | 2210000103 | 2210001103 |
| Base 4 | 101303104 | 101303314 |
| Base 5 | 10404035 | 10404225 |
| Base 6 | 2202206 | 2202336 |
| Base 7 | 1041007 | 1041127 |
| Base 8 | 434648 | 434758 |
| Base 9 | 270039 | 270139 |
| Base 10 | 1822810 | 1823710 |
| Base 11 | 1277111 | 1277a11 |
| Base 12 | a67012 | a67912 |
| Base 13 | 83b213 | 83bb13 |
| Base 14 | 690014 | 690914 |
| Base 15 | 560315 | 560c15 |
| Base 16 | 473416 | 473d16 |