Compare 42787 vs 42797
| Property | 42787 | 42797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 427871 | 427971 |
| Prime factorization | 42787 | 42797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42787 | 1, 42797 |
| Number of properties | 4 | 7 |
| Additive primes | 1998th | |
| Chen primes | 2096th | |
| Cousin primes (2nd member) | 617th | |
| Harmonic primes | 1665th | |
| Isolated primes | 3233rd | 3235th |
| Left-truncatable primes | 215th | |
| Primes | 4474th | 4476th |
| Pythagorean primes | 2220th | |
| Sexy primes (1st member) | 1271st | |
| Roman numberals | ||
| Base 2 | 10100111001000112 | 10100111001011012 |
| Base 3 | 20112002013 | 20112010023 |
| Base 4 | 221302034 | 221302314 |
| Base 5 | 23321225 | 23321425 |
| Base 6 | 5300316 | 5300456 |
| Base 7 | 2355137 | 2355267 |
| Base 8 | 1234438 | 1234558 |
| Base 9 | 646219 | 646329 |
| Base 10 | 4278710 | 4279710 |
| Base 11 | 2a16811 | 2a17711 |
| Base 12 | 2091712 | 2092512 |
| Base 13 | 1662413 | 1663113 |
| Base 14 | 1184314 | 1184d14 |
| Base 15 | ca2715 | ca3215 |
| Base 16 | a72316 | a72d16 |