Compare 420137 vs 420145
| Property | 420137 | 420145 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 1031 × 40791 | 51 × 111 × 76391 |
| Prime factorization | 103 × 4079 | 5 × 11 × 7639 |
| Divisors count | 4 | 8 |
| Divisors | 1, 103, 4079, 420137 | 1, 5, 11, 55, 7639, 38195, 84029, 420145 |
| Number of properties | 1 | 0 |
| Semiprimes | 91795th | |
| Roman numberals | ||
| Base 2 | 11001101001001010012 | 11001101001001100012 |
| Base 3 | 2101000221223 | 2101000222213 |
| Base 4 | 12122102214 | 12122103014 |
| Base 5 | 1014210225 | 1014210405 |
| Base 6 | 130010256 | 130010416 |
| Base 7 | 33666147 | 33666257 |
| Base 8 | 14644518 | 14644618 |
| Base 9 | 7102789 | 7102879 |
| Base 10 | 42013710 | 42014510 |
| Base 11 | 26772311 | 26773011 |
| Base 12 | 18317512 | 18318112 |
| Base 13 | 11930313 | 11930b13 |
| Base 14 | ad17b14 | ad18514 |
| Base 15 | 8474215 | 8474a15 |
| Base 16 | 6692916 | 6693116 |