Compare 42509 vs 42797
| Property | 42509 | 42797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 425091 | 427971 |
| Prime factorization | 42509 | 42797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42509 | 1, 42797 |
| Number of properties | 5 | 7 |
| Additive primes | 1998th | |
| Chen primes | 2084th | 2096th |
| Cousin primes (2nd member) | 617th | |
| Isolated primes | 3213th | 3235th |
| Left-truncatable primes | 215th | |
| Long primes | 1673rd | |
| Primes | 4448th | 4476th |
| Pythagorean primes | 2204th | 2220th |
| Roman numberals | ||
| Base 2 | 10100110000011012 | 10100111001011012 |
| Base 3 | 20110221023 | 20112010023 |
| Base 4 | 221200314 | 221302314 |
| Base 5 | 23300145 | 23321425 |
| Base 6 | 5244456 | 5300456 |
| Base 7 | 2346357 | 2355267 |
| Base 8 | 1230158 | 1234558 |
| Base 9 | 642729 | 646329 |
| Base 10 | 4250910 | 4279710 |
| Base 11 | 29a3511 | 2a17711 |
| Base 12 | 2072512 | 2092512 |
| Base 13 | 1646c13 | 1663113 |
| Base 14 | 116c514 | 1184d14 |
| Base 15 | c8de15 | ca3215 |
| Base 16 | a60d16 | a72d16 |