Compare 42379 vs 42385
| Property | 42379 | 42385 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 4 |
| Prime factorization | 423791 | 51 × 72 × 1731 |
| Prime factorization | 42379 | 5 × 7 × 7 × 173 |
| Divisors count | 2 | 12 |
| Divisors | 1, 42379 | 1, 5, 7, 35, 49, 173, 245, 865, 1211, 6055, 8477, 42385 |
| Number of properties | 3 | 0 |
| Isolated primes | 3199th | |
| Primes | 4430th | |
| Sexy primes (2nd member) | 1254th | |
| Roman numberals | ||
| Base 2 | 10100101100010112 | 10100101100100012 |
| Base 3 | 20110101213 | 20110102113 |
| Base 4 | 221120234 | 221121014 |
| Base 5 | 23240045 | 23240205 |
| Base 6 | 5241116 | 5241216 |
| Base 7 | 2343617 | 2344007 |
| Base 8 | 1226138 | 1226218 |
| Base 9 | 641179 | 641249 |
| Base 10 | 4237910 | 4238510 |
| Base 11 | 2992711 | 2993211 |
| Base 12 | 2063712 | 2064112 |
| Base 13 | 1639c13 | 163a513 |
| Base 14 | 1163114 | 1163714 |
| Base 15 | c85415 | c85a15 |
| Base 16 | a58b16 | a59116 |