Compare 42787 vs 43159
| Property | 42787 | 43159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 427871 | 431591 |
| Prime factorization | 42787 | 43159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42787 | 1, 43159 |
| Number of properties | 4 | 5 |
| Chen primes | 2112th | |
| Harmonic primes | 1665th | 1675th |
| Isolated primes | 3233rd | 3261st |
| Lucky primes | 658th | |
| Primes | 4474th | 4508th |
| Sexy primes (1st member) | 1271st | |
| Roman numberals | ||
| Base 2 | 10100111001000112 | 10101000100101112 |
| Base 3 | 20112002013 | 20120121113 |
| Base 4 | 221302034 | 222021134 |
| Base 5 | 23321225 | 23401145 |
| Base 6 | 5300316 | 5314516 |
| Base 7 | 2355137 | 2365547 |
| Base 8 | 1234438 | 1242278 |
| Base 9 | 646219 | 651749 |
| Base 10 | 4278710 | 4315910 |
| Base 11 | 2a16811 | 2a47611 |
| Base 12 | 2091712 | 20b8712 |
| Base 13 | 1662413 | 1684c13 |
| Base 14 | 1184314 | 11a2b14 |
| Base 15 | ca2715 | cbc415 |
| Base 16 | a72316 | a89716 |