Compare 42797 vs 42821
| Property | 42797 | 42821 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 427971 | 428211 |
| Prime factorization | 42797 | 42821 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42797 | 1, 42821 |
| Number of properties | 7 | 5 |
| Additive primes | 1998th | 1999th |
| Chen primes | 2096th | |
| Cousin primes (2nd member) | 617th | |
| Isolated primes | 3235th | 3236th |
| Left-truncatable primes | 215th | |
| Primes | 4476th | 4477th |
| Pythagorean primes | 2220th | 2221st |
| Sophie germain primes | 595th | |
| Roman numberals | ||
| Base 2 | 10100111001011012 | 10100111010001012 |
| Base 3 | 20112010023 | 20112012223 |
| Base 4 | 221302314 | 221310114 |
| Base 5 | 23321425 | 23322415 |
| Base 6 | 5300456 | 5301256 |
| Base 7 | 2355267 | 2355627 |
| Base 8 | 1234558 | 1235058 |
| Base 9 | 646329 | 646589 |
| Base 10 | 4279710 | 4282110 |
| Base 11 | 2a17711 | 2a19911 |
| Base 12 | 2092512 | 2094512 |
| Base 13 | 1663113 | 1664c13 |
| Base 14 | 1184d14 | 1186914 |
| Base 15 | ca3215 | ca4b15 |
| Base 16 | a72d16 | a74516 |