Compare 42785 vs 42797
| Property | 42785 | 42797 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 51 × 431 × 1991 | 427971 |
| Prime factorization | 5 × 43 × 199 | 42797 |
| Divisors count | 8 | 2 |
| Divisors | 1, 5, 43, 199, 215, 995, 8557, 42785 | 1, 42797 |
| Number of properties | 0 | 7 |
| Additive primes | 1998th | |
| Chen primes | 2096th | |
| Cousin primes (2nd member) | 617th | |
| Isolated primes | 3235th | |
| Left-truncatable primes | 215th | |
| Primes | 4476th | |
| Pythagorean primes | 2220th | |
| Roman numberals | ||
| Base 2 | 10100111001000012 | 10100111001011012 |
| Base 3 | 20112001223 | 20112010023 |
| Base 4 | 221302014 | 221302314 |
| Base 5 | 23321205 | 23321425 |
| Base 6 | 5300256 | 5300456 |
| Base 7 | 2355117 | 2355267 |
| Base 8 | 1234418 | 1234558 |
| Base 9 | 646189 | 646329 |
| Base 10 | 4278510 | 4279710 |
| Base 11 | 2a16611 | 2a17711 |
| Base 12 | 2091512 | 2092512 |
| Base 13 | 1662213 | 1663113 |
| Base 14 | 1184114 | 1184d14 |
| Base 15 | ca2515 | ca3215 |
| Base 16 | a72116 | a72d16 |