Compare 271 vs 281
| Property | 271 | 281 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2711 | 2811 |
| Prime factorization | 271 | 281 |
| Divisors count | 2 | 2 |
| Divisors | 1, 271 | 1, 281 |
| Number of properties | 6 | 10 |
| Additive primes | 34th | |
| Centered decagonal primes | 7th | |
| Chen primes | 45th | |
| Cousin primes (2nd member) | 17th | |
| Cuban primes 1 | 6th | |
| Harmonic primes | 23rd | |
| Primes | 58th | 60th |
| Prime triplets (2nd member) | 17th | |
| Pythagorean primes | 28th | |
| Sexy primes (1st member) | 33rd | |
| Sexy prime triplets (1st member) | 17th | |
| Solinas primes | 33rd | |
| Sophie germain primes | 19th | |
| Twin primes (1st member) | 19th | |
| Twin primes (2nd member) | 18th | |
| Roman numberals | CCLXXI | CCLXXXI |
| Base 2 | 1000011112 | 1000110012 |
| Base 3 | 1010013 | 1011023 |
| Base 4 | 100334 | 101214 |
| Base 5 | 20415 | 21115 |
| Base 6 | 11316 | 11456 |
| Base 7 | 5357 | 5517 |
| Base 8 | 4178 | 4318 |
| Base 9 | 3319 | 3429 |
| Base 10 | 27110 | 28110 |
| Base 11 | 22711 | 23611 |
| Base 12 | 1a712 | 1b512 |
| Base 13 | 17b13 | 18813 |
| Base 14 | 15514 | 16114 |
| Base 15 | 13115 | 13b15 |
| Base 16 | 10f16 | 11916 |