Compare 42855 vs 42863
| Property | 42855 | 42863 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 28571 | 428631 |
| Prime factorization | 3 × 5 × 2857 | 42863 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 2857, 8571, 14285, 42855 | 1, 42863 |
| Number of properties | 0 | 8 |
| Additive primes | 2001st | |
| Chen primes | 2099th | |
| Cousin primes (2nd member) | 618th | |
| Happy primes | 734th | |
| Isolated primes | 3240th | |
| Long primes | 1684th | |
| Primes | 4483rd | |
| Super primes | 609th | |
| Roman numberals | ||
| Base 2 | 10100111011001112 | 10100111011011112 |
| Base 3 | 20112100203 | 20112101123 |
| Base 4 | 221312134 | 221312334 |
| Base 5 | 23324105 | 23324235 |
| Base 6 | 5302236 | 5302356 |
| Base 7 | 2356417 | 2356527 |
| Base 8 | 1235478 | 1235578 |
| Base 9 | 647069 | 647159 |
| Base 10 | 4285510 | 4286310 |
| Base 11 | 2a21a11 | 2a22711 |
| Base 12 | 2097312 | 2097b12 |
| Base 13 | 1667713 | 1668213 |
| Base 14 | 1189114 | 1189914 |
| Base 15 | ca7015 | ca7815 |
| Base 16 | a76716 | a76f16 |