Compare 42643 vs 42979
| Property | 42643 | 42979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 426431 | 429791 |
| Prime factorization | 42643 | 42979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 42643 | 1, 42979 |
| Number of properties | 6 | 7 |
| Additive primes | 1991st | 2003rd |
| Chen primes | 2104th | |
| Isolated primes | 3248th | |
| Long primes | 1690th | |
| Lucky primes | 651st | 657th |
| Primes | 4457th | 4493rd |
| Sexy primes (1st member) | 1264th | |
| Super primes | 606th | 610th |
| Twin primes (2nd member) | 620th | |
| Roman numberals | ||
| Base 2 | 10100110100100112 | 10100111111000112 |
| Base 3 | 20111111013 | 20112212113 |
| Base 4 | 221221034 | 221332034 |
| Base 5 | 23310335 | 23334045 |
| Base 6 | 5252316 | 5305516 |
| Base 7 | 2352167 | 2362067 |
| Base 8 | 1232238 | 1237438 |
| Base 9 | 644419 | 648549 |
| Base 10 | 4264310 | 4297910 |
| Base 11 | 2a04711 | 2a32211 |
| Base 12 | 2081712 | 20a5712 |
| Base 13 | 1654313 | 1674113 |
| Base 14 | 1177d14 | 1193d14 |
| Base 15 | c97d15 | cb0415 |
| Base 16 | a69316 | a7e316 |