Compare 6427 vs 6871
| Property | 6427 | 6871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 64271 | 68711 |
| Prime factorization | 6427 | 6871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 6427 | 1, 6871 |
| Number of properties | 6 | 3 |
| Additive primes | 420th | |
| Chen primes | 457th | |
| Isolated primes | 539th | |
| Lucky primes | 158th | 165th |
| Primes | 836th | 885th |
| Sexy primes (2nd member) | 302nd | |
| Twin primes (2nd member) | 160th | |
| Roman numberals | ||
| Base 2 | 11001000110112 | 11010110101112 |
| Base 3 | 222110013 | 1001021113 |
| Base 4 | 12101234 | 12231134 |
| Base 5 | 2012025 | 2044415 |
| Base 6 | 454316 | 514516 |
| Base 7 | 245117 | 260147 |
| Base 8 | 144338 | 153278 |
| Base 9 | 87319 | 103749 |
| Base 10 | 642710 | 687110 |
| Base 11 | 491311 | 518711 |
| Base 12 | 387712 | 3b8712 |
| Base 13 | 2c0513 | 318713 |
| Base 14 | 24b114 | 270b14 |
| Base 15 | 1d8715 | 208115 |
| Base 16 | 191b16 | 1ad716 |