Compare 2671 vs 2681
| Property | 2671 | 2681 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 26711 | 71 × 3831 |
| Prime factorization | 2671 | 7 × 383 |
| Divisors count | 2 | 4 |
| Divisors | 1, 2671 | 1, 7, 383, 2681 |
| Number of properties | 6 | 1 |
| Isolated primes | 238th | |
| Lucky primes | 84th | |
| Primes | 387th | |
| Semiprimes | 760th | |
| Sexy primes (1st member) | 155th | |
| Sexy prime quadrupletss (1st member) | 14th | |
| Sexy prime triplets (1st member) | 56th | |
| Roman numberals | MMDCLXXI | MMDCLXXXI |
| Base 2 | 1010011011112 | 1010011110012 |
| Base 3 | 101222213 | 102000223 |
| Base 4 | 2212334 | 2213214 |
| Base 5 | 411415 | 412115 |
| Base 6 | 202116 | 202256 |
| Base 7 | 105347 | 105507 |
| Base 8 | 51578 | 51718 |
| Base 9 | 35879 | 36089 |
| Base 10 | 267110 | 268110 |
| Base 11 | 200911 | 201811 |
| Base 12 | 166712 | 167512 |
| Base 13 | 12a613 | 12b313 |
| Base 14 | d8b14 | d9714 |
| Base 15 | bd115 | bdb15 |
| Base 16 | a6f16 | a7916 |