Compare 42797 vs 42807
| Property | 42797 | 42807 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 427971 | 31 × 191 × 7511 |
| Prime factorization | 42797 | 3 × 19 × 751 |
| Divisors count | 2 | 8 |
| Divisors | 1, 42797 | 1, 3, 19, 57, 751, 2253, 14269, 42807 |
| Number of properties | 7 | 0 |
| 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 | 10100111001011012 | 10100111001101112 |
| Base 3 | 20112010023 | 20112011103 |
| Base 4 | 221302314 | 221303134 |
| Base 5 | 23321425 | 23322125 |
| Base 6 | 5300456 | 5301036 |
| Base 7 | 2355267 | 2355427 |
| Base 8 | 1234558 | 1234678 |
| Base 9 | 646329 | 646439 |
| Base 10 | 4279710 | 4280710 |
| Base 11 | 2a17711 | 2a18611 |
| Base 12 | 2092512 | 2093312 |
| Base 13 | 1663113 | 1663b13 |
| Base 14 | 1184d14 | 1185914 |
| Base 15 | ca3215 | ca3c15 |
| Base 16 | a72d16 | a73716 |