Compare 42855 vs 42859
| Property | 42855 | 42859 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 51 × 28571 | 428591 |
| Prime factorization | 3 × 5 × 2857 | 42859 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 5, 15, 2857, 8571, 14285, 42855 | 1, 42859 |
| Number of properties | 0 | 7 |
| Cousin primes (1st member) | 618th | |
| Happy primes | 733rd | |
| Isolated primes | 3239th | |
| Long primes | 1683rd | |
| Primes | 4482nd | |
| Sexy primes (2nd member) | 1272nd | |
| Ulam primes | 337th | |
| Roman numberals | ||
| Base 2 | 10100111011001112 | 10100111011010112 |
| Base 3 | 20112100203 | 20112101013 |
| Base 4 | 221312134 | 221312234 |
| Base 5 | 23324105 | 23324145 |
| Base 6 | 5302236 | 5302316 |
| Base 7 | 2356417 | 2356457 |
| Base 8 | 1235478 | 1235538 |
| Base 9 | 647069 | 647119 |
| Base 10 | 4285510 | 4285910 |
| Base 11 | 2a21a11 | 2a22311 |
| Base 12 | 2097312 | 2097712 |
| Base 13 | 1667713 | 1667b13 |
| Base 14 | 1189114 | 1189514 |
| Base 15 | ca7015 | ca7415 |
| Base 16 | a76716 | a76b16 |