Compare 266 vs 271
| Property | 266 | 271 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 71 × 191 | 2711 |
| Prime factorization | 2 × 7 × 19 | 271 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 7, 14, 19, 38, 133, 266 | 1, 271 |
| Number of properties | 0 | 6 |
| Cuban primes 1 | 6th | |
| Primes | 58th | |
| Sexy primes (1st member) | 33rd | |
| Sexy prime triplets (1st member) | 17th | |
| Solinas primes | 33rd | |
| Twin primes (2nd member) | 18th | |
| Roman numberals | CCLXVI | CCLXXI |
| Base 2 | 1000010102 | 1000011112 |
| Base 3 | 1002123 | 1010013 |
| Base 4 | 100224 | 100334 |
| Base 5 | 20315 | 20415 |
| Base 6 | 11226 | 11316 |
| Base 7 | 5307 | 5357 |
| Base 8 | 4128 | 4178 |
| Base 9 | 3259 | 3319 |
| Base 10 | 26610 | 27110 |
| Base 11 | 22211 | 22711 |
| Base 12 | 1a212 | 1a712 |
| Base 13 | 17613 | 17b13 |
| Base 14 | 15014 | 15514 |
| Base 15 | 12b15 | 13115 |
| Base 16 | 10a16 | 10f16 |