Compare 18219 vs 18228
| Property | 18219 | 18228 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 6 |
| Prime factorization | 31 × 60731 | 22 × 31 × 72 × 311 |
| Prime factorization | 3 × 6073 | 2 × 2 × 3 × 7 × 7 × 31 |
| Divisors count | 4 | 36 |
| Divisors | 1, 3, 6073, 18219 | 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 |
| Number of properties | 1 | 0 |
| Semiprimes | 4641st | |
| Roman numberals | ||
| Base 2 | 1000111001010112 | 1000111001101002 |
| Base 3 | 2202222103 | 2210000103 |
| Base 4 | 101302234 | 101303104 |
| Base 5 | 10403345 | 10404035 |
| Base 6 | 2202036 | 2202206 |
| Base 7 | 1040557 | 1041007 |
| Base 8 | 434538 | 434648 |
| Base 9 | 268839 | 270039 |
| Base 10 | 1821910 | 1822810 |
| Base 11 | 1276311 | 1277111 |
| Base 12 | a66312 | a67012 |
| Base 13 | 83a613 | 83b213 |
| Base 14 | 68d514 | 690014 |
| Base 15 | 55e915 | 560315 |
| Base 16 | 472b16 | 473416 |