Compare 42379 vs 42491
| Property | 42379 | 42491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 423791 | 424911 |
| Prime factorization | 42379 | 42491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42379 | 1, 42491 |
| Number of properties | 3 | 5 |
| Chen primes | 2083rd | |
| Cousin primes (2nd member) | 615th | |
| Harmonic primes | 1654th | |
| Isolated primes | 3199th | 3211th |
| Primes | 4430th | 4446th |
| Sexy primes (2nd member) | 1254th | |
| Roman numberals | ||
| Base 2 | 10100101100010112 | 10100101111110112 |
| Base 3 | 20110101213 | 20110212023 |
| Base 4 | 221120234 | 221133234 |
| Base 5 | 23240045 | 23244315 |
| Base 6 | 5241116 | 5244156 |
| Base 7 | 2343617 | 2346117 |
| Base 8 | 1226138 | 1227738 |
| Base 9 | 641179 | 642529 |
| Base 10 | 4237910 | 4249110 |
| Base 11 | 2992711 | 29a1911 |
| Base 12 | 2063712 | 2070b12 |
| Base 13 | 1639c13 | 1645713 |
| Base 14 | 1163114 | 116b114 |
| Base 15 | c85415 | c8cb15 |
| Base 16 | a58b16 | a5fb16 |