Compare 2223 vs 2231
| Property | 2223 | 2231 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 32 × 131 × 191 | 231 × 971 |
| Prime factorization | 3 × 3 × 13 × 19 | 23 × 97 |
| Divisors count | 12 | 4 |
| Divisors | 1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223 | 1, 23, 97, 2231 |
| Number of properties | 0 | 1 |
| Semiprimes | 641st | |
| Roman numberals | MMCCXXIII | MMCCXXXI |
| Base 2 | 1000101011112 | 1000101101112 |
| Base 3 | 100011003 | 100011223 |
| Base 4 | 2022334 | 2023134 |
| Base 5 | 323435 | 324115 |
| Base 6 | 141436 | 141556 |
| Base 7 | 63247 | 63357 |
| Base 8 | 42578 | 42678 |
| Base 9 | 30409 | 30489 |
| Base 10 | 222310 | 223110 |
| Base 11 | 174111 | 174911 |
| Base 12 | 135312 | 135b12 |
| Base 13 | 102013 | 102813 |
| Base 14 | b4b14 | b5514 |
| Base 15 | 9d315 | 9db15 |
| Base 16 | 8af16 | 8b716 |