Compare 2231 vs 2279
| Property | 2231 | 2279 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 231 × 971 | 431 × 531 |
| Prime factorization | 23 × 97 | 43 × 53 |
| Divisors count | 4 | 4 |
| Divisors | 1, 23, 97, 2231 | 1, 43, 53, 2279 |
| Number of properties | 1 | 1 |
| Semiprimes | 641st | 651st |
| Roman numberals | MMCCXXXI | MMCCLXXIX |
| Base 2 | 1000101101112 | 1000111001112 |
| Base 3 | 100011223 | 100101023 |
| Base 4 | 2023134 | 2032134 |
| Base 5 | 324115 | 331045 |
| Base 6 | 141556 | 143156 |
| Base 7 | 63357 | 64347 |
| Base 8 | 42678 | 43478 |
| Base 9 | 30489 | 31129 |
| Base 10 | 223110 | 227910 |
| Base 11 | 174911 | 179211 |
| Base 12 | 135b12 | 139b12 |
| Base 13 | 102813 | 106413 |
| Base 14 | b5514 | b8b14 |
| Base 15 | 9db15 | a1e15 |
| Base 16 | 8b716 | 8e716 |