Compare 265 vs 266
| Property | 265 | 266 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 531 | 21 × 71 × 191 |
| Prime factorization | 5 × 53 | 2 × 7 × 19 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 53, 265 | 1, 2, 7, 14, 19, 38, 133, 266 |
| Number of properties | 1 | 0 |
| Semiprimes | 85th | |
| Roman numberals | CCLXV | CCLXVI |
| Base 2 | 1000010012 | 1000010102 |
| Base 3 | 1002113 | 1002123 |
| Base 4 | 100214 | 100224 |
| Base 5 | 20305 | 20315 |
| Base 6 | 11216 | 11226 |
| Base 7 | 5267 | 5307 |
| Base 8 | 4118 | 4128 |
| Base 9 | 3249 | 3259 |
| Base 10 | 26510 | 26610 |
| Base 11 | 22111 | 22211 |
| Base 12 | 1a112 | 1a212 |
| Base 13 | 17513 | 17613 |
| Base 14 | 14d14 | 15014 |
| Base 15 | 12a15 | 12b15 |
| Base 16 | 10916 | 10a16 |