Compare 42109 vs 42121
| Property | 42109 | 42121 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 171 × 24771 | 731 × 5771 |
| Prime factorization | 17 × 2477 | 73 × 577 |
| Divisors count | 4 | 4 |
| Divisors | 1, 17, 2477, 42109 | 1, 73, 577, 42121 |
| Number of properties | 1 | 1 |
| Semiprimes | 10273rd | 10277th |
| Roman numberals | ||
| Base 2 | 10100100011111012 | 10100100100010012 |
| Base 3 | 20102021213 | 20102100013 |
| Base 4 | 221013314 | 221020214 |
| Base 5 | 23214145 | 23214415 |
| Base 6 | 5225416 | 5230016 |
| Base 7 | 2335247 | 2335427 |
| Base 8 | 1221758 | 1222118 |
| Base 9 | 636779 | 637019 |
| Base 10 | 4210910 | 4212110 |
| Base 11 | 2970111 | 2971211 |
| Base 12 | 2045112 | 2046112 |
| Base 13 | 1622213 | 1623113 |
| Base 14 | 114bb14 | 114c914 |
| Base 15 | c72415 | c73115 |
| Base 16 | a47d16 | a48916 |