Compare 420126 vs 420137
| Property | 420126 | 420137 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 31 × 72 × 14291 | 1031 × 40791 |
| Prime factorization | 2 × 3 × 7 × 7 × 1429 | 103 × 4079 |
| Divisors count | 24 | 4 |
| Divisors | 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1429, 2858, 4287, 8574, 10003, 20006, 30009, 60018, 70021, 140042, 210063, 420126 | 1, 103, 4079, 420137 |
| Number of properties | 0 | 1 |
| Semiprimes | 91795th | |
| Roman numberals | ||
| Base 2 | 11001101001000111102 | 11001101001001010012 |
| Base 3 | 2101000220203 | 2101000221223 |
| Base 4 | 12122101324 | 12122102214 |
| Base 5 | 1014210015 | 1014210225 |
| Base 6 | 130010106 | 130010256 |
| Base 7 | 33666007 | 33666147 |
| Base 8 | 14644368 | 14644518 |
| Base 9 | 7102669 | 7102789 |
| Base 10 | 42012610 | 42013710 |
| Base 11 | 26771311 | 26772311 |
| Base 12 | 18316612 | 18317512 |
| Base 13 | 1192c513 | 11930313 |
| Base 14 | ad17014 | ad17b14 |
| Base 15 | 8473615 | 8474215 |
| Base 16 | 6691e16 | 6692916 |