Compare 42789 vs 42797
| Property | 42789 | 42797 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 171 × 8391 | 427971 |
| Prime factorization | 3 × 17 × 839 | 42797 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 17, 51, 839, 2517, 14263, 42789 | 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 | 10100111001001012 | 10100111001011012 |
| Base 3 | 20112002103 | 20112010023 |
| Base 4 | 221302114 | 221302314 |
| Base 5 | 23321245 | 23321425 |
| Base 6 | 5300336 | 5300456 |
| Base 7 | 2355157 | 2355267 |
| Base 8 | 1234458 | 1234558 |
| Base 9 | 646239 | 646329 |
| Base 10 | 4278910 | 4279710 |
| Base 11 | 2a16a11 | 2a17711 |
| Base 12 | 2091912 | 2092512 |
| Base 13 | 1662613 | 1663113 |
| Base 14 | 1184514 | 1184d14 |
| Base 15 | ca2915 | ca3215 |
| Base 16 | a72516 | a72d16 |