Compare 2271 vs 2281
| Property | 2271 | 2281 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 7571 | 22811 |
| Prime factorization | 3 × 757 | 2281 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 757, 2271 | 1, 2281 |
| Number of properties | 1 | 8 |
| Additive primes | 178th | |
| Chen primes | 207th | |
| Isolated primes | 202nd | |
| Lucky primes | 77th | |
| Primes | 339th | |
| Pythagorean primes | 165th | |
| Semiprimes | 650th | |
| Sexy primes (1st member) | 139th | |
| Sexy prime triplets (1st member) | 52nd | |
| Roman numberals | MMCCLXXI | MMCCLXXXI |
| Base 2 | 1000110111112 | 1000111010012 |
| Base 3 | 100100103 | 100101113 |
| Base 4 | 2031334 | 2032214 |
| Base 5 | 330415 | 331115 |
| Base 6 | 143036 | 143216 |
| Base 7 | 64237 | 64367 |
| Base 8 | 43378 | 43518 |
| Base 9 | 31039 | 31149 |
| Base 10 | 227110 | 228110 |
| Base 11 | 178511 | 179411 |
| Base 12 | 139312 | 13a112 |
| Base 13 | 105913 | 106613 |
| Base 14 | b8314 | b8d14 |
| Base 15 | a1615 | a2115 |
| Base 16 | 8df16 | 8e916 |