Compare 42102 vs 42109
| Property | 42102 | 42109 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 32 × 23391 | 171 × 24771 |
| Prime factorization | 2 × 3 × 3 × 2339 | 17 × 2477 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 6, 9, 18, 2339, 4678, 7017, 14034, 21051, 42102 | 1, 17, 2477, 42109 |
| Number of properties | 0 | 1 |
| Semiprimes | 10273rd | |
| Roman numberals | ||
| Base 2 | 10100100011101102 | 10100100011111012 |
| Base 3 | 20102021003 | 20102021213 |
| Base 4 | 221013124 | 221013314 |
| Base 5 | 23214025 | 23214145 |
| Base 6 | 5225306 | 5225416 |
| Base 7 | 2335147 | 2335247 |
| Base 8 | 1221668 | 1221758 |
| Base 9 | 636709 | 636779 |
| Base 10 | 4210210 | 4210910 |
| Base 11 | 296a511 | 2970111 |
| Base 12 | 2044612 | 2045112 |
| Base 13 | 1621813 | 1622213 |
| Base 14 | 114b414 | 114bb14 |
| Base 15 | c71c15 | c72415 |
| Base 16 | a47616 | a47d16 |