Compare 42751 vs 42797
| Property | 42751 | 42797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 427511 | 427971 |
| Prime factorization | 42751 | 42797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42751 | 1, 42797 |
| Number of properties | 6 | 7 |
| Additive primes | 1996th | 1998th |
| Chen primes | 2094th | 2096th |
| Cousin primes (2nd member) | 617th | |
| Harmonic primes | 1663rd | |
| Isolated primes | 3230th | 3235th |
| Left-truncatable primes | 215th | |
| Lucky primes | 653rd | |
| Primes | 4471st | 4476th |
| Pythagorean primes | 2220th | |
| Roman numberals | ||
| Base 2 | 10100110111111112 | 10100111001011012 |
| Base 3 | 20111221013 | 20112010023 |
| Base 4 | 221233334 | 221302314 |
| Base 5 | 23320015 | 23321425 |
| Base 6 | 5255316 | 5300456 |
| Base 7 | 2354327 | 2355267 |
| Base 8 | 1233778 | 1234558 |
| Base 9 | 645719 | 646329 |
| Base 10 | 4275110 | 4279710 |
| Base 11 | 2a13511 | 2a17711 |
| Base 12 | 208a712 | 2092512 |
| Base 13 | 165c713 | 1663113 |
| Base 14 | 1181914 | 1184d14 |
| Base 15 | ca0115 | ca3215 |
| Base 16 | a6ff16 | a72d16 |