Compare 42839 vs 42979
| Property | 42839 | 42979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 428391 | 429791 |
| Prime factorization | 42839 | 42979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42839 | 1, 42979 |
| Number of properties | 4 | 7 |
| Additive primes | 2003rd | |
| Chen primes | 2097th | 2104th |
| Isolated primes | 3248th | |
| Long primes | 1690th | |
| Lucky primes | 657th | |
| Primes | 4479th | 4493rd |
| Safe primes | 349th | |
| Super primes | 610th | |
| Twin primes (1st member) | 622nd | |
| Roman numberals | ||
| Base 2 | 10100111010101112 | 10100111111000112 |
| Base 3 | 20112021223 | 20112212113 |
| Base 4 | 221311134 | 221332034 |
| Base 5 | 23323245 | 23334045 |
| Base 6 | 5301556 | 5305516 |
| Base 7 | 2356167 | 2362067 |
| Base 8 | 1235278 | 1237438 |
| Base 9 | 646789 | 648549 |
| Base 10 | 4283910 | 4297910 |
| Base 11 | 2a20511 | 2a32211 |
| Base 12 | 2095b12 | 20a5712 |
| Base 13 | 1666413 | 1674113 |
| Base 14 | 1187d14 | 1193d14 |
| Base 15 | ca5e15 | cb0415 |
| Base 16 | a75716 | a7e316 |