Compare 42121 vs 42149
| Property | 42121 | 42149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 731 × 5771 | 1131 × 3731 |
| Prime factorization | 73 × 577 | 113 × 373 |
| Divisors count | 4 | 4 |
| Divisors | 1, 73, 577, 42121 | 1, 113, 373, 42149 |
| Number of properties | 1 | 1 |
| Semiprimes | 10277th | 10283rd |
| Roman numberals | ||
| Base 2 | 10100100100010012 | 10100100101001012 |
| Base 3 | 20102100013 | 20102110023 |
| Base 4 | 221020214 | 221022114 |
| Base 5 | 23214415 | 23220445 |
| Base 6 | 5230016 | 5230456 |
| Base 7 | 2335427 | 2336127 |
| Base 8 | 1222118 | 1222458 |
| Base 9 | 637019 | 637329 |
| Base 10 | 4212110 | 4214910 |
| Base 11 | 2971211 | 2973811 |
| Base 12 | 2046112 | 2048512 |
| Base 13 | 1623113 | 1625313 |
| Base 14 | 114c914 | 1150914 |
| Base 15 | c73115 | c74e15 |
| Base 16 | a48916 | a4a516 |