Compare 420137 vs 420138
| Property | 420137 | 420138 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 1031 × 40791 | 21 × 32 × 171 × 13731 |
| Prime factorization | 103 × 4079 | 2 × 3 × 3 × 17 × 1373 |
| Divisors count | 4 | 24 |
| Divisors | 1, 103, 4079, 420137 | 1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1373, 2746, 4119, 8238, 12357, 23341, 24714, 46682, 70023, 140046, 210069, 420138 |
| Number of properties | 1 | 0 |
| Semiprimes | 91795th | |
| Roman numberals | ||
| Base 2 | 11001101001001010012 | 11001101001001010102 |
| Base 3 | 2101000221223 | 2101000222003 |
| Base 4 | 12122102214 | 12122102224 |
| Base 5 | 1014210225 | 1014210235 |
| Base 6 | 130010256 | 130010306 |
| Base 7 | 33666147 | 33666157 |
| Base 8 | 14644518 | 14644528 |
| Base 9 | 7102789 | 7102809 |
| Base 10 | 42013710 | 42013810 |
| Base 11 | 26772311 | 26772411 |
| Base 12 | 18317512 | 18317612 |
| Base 13 | 11930313 | 11930413 |
| Base 14 | ad17b14 | ad17c14 |
| Base 15 | 8474215 | 8474315 |
| Base 16 | 6692916 | 6692a16 |