Compare 42121 vs 42122
| Property | 42121 | 42122 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 5771 | 21 × 210611 |
| Prime factorization | 73 × 577 | 2 × 21061 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 577, 42121 | 1, 2, 21061, 42122 |
| Number of properties | 1 | 1 |
| Semiprimes | 10277th | 10278th |
| Roman numberals | ||
| Base 2 | 10100100100010012 | 10100100100010102 |
| Base 3 | 20102100013 | 20102100023 |
| Base 4 | 221020214 | 221020224 |
| Base 5 | 23214415 | 23214425 |
| Base 6 | 5230016 | 5230026 |
| Base 7 | 2335427 | 2335437 |
| Base 8 | 1222118 | 1222128 |
| Base 9 | 637019 | 637029 |
| Base 10 | 4212110 | 4212210 |
| Base 11 | 2971211 | 2971311 |
| Base 12 | 2046112 | 2046212 |
| Base 13 | 1623113 | 1623213 |
| Base 14 | 114c914 | 114ca14 |
| Base 15 | c73115 | c73215 |
| Base 16 | a48916 | a48a16 |