Compare 42859 vs 43987
| Property | 42859 | 43987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428591 | 439871 |
| Prime factorization | 42859 | 43987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42859 | 1, 43987 |
| Number of properties | 7 | 5 |
| Additive primes | 2032nd | |
| Cousin primes (1st member) | 618th | 628th |
| Happy primes | 733rd | 747th |
| Isolated primes | 3239th | 3310th |
| Long primes | 1683rd | |
| Primes | 4482nd | 4577th |
| Sexy primes (2nd member) | 1272nd | |
| Ulam primes | 337th | |
| Roman numberals | ||
| Base 2 | 10100111011010112 | 10101011110100112 |
| Base 3 | 20112101013 | 20201000113 |
| Base 4 | 221312234 | 222331034 |
| Base 5 | 23324145 | 24014225 |
| Base 6 | 5302316 | 5353516 |
| Base 7 | 2356457 | 2421467 |
| Base 8 | 1235538 | 1257238 |
| Base 9 | 647119 | 663049 |
| Base 10 | 4285910 | 4398710 |
| Base 11 | 2a22311 | 3005911 |
| Base 12 | 2097712 | 2155712 |
| Base 13 | 1667b13 | 1703813 |
| Base 14 | 1189514 | 1205d14 |
| Base 15 | ca7415 | d07715 |
| Base 16 | a76b16 | abd316 |