Compare 2199 vs 2231
| Property | 2199 | 2231 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 7331 | 231 × 971 |
| Prime factorization | 3 × 733 | 23 × 97 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 733, 2199 | 1, 23, 97, 2231 |
| Number of properties | 1 | 1 |
| Semiprimes | 631st | 641st |
| Roman numberals | MMCXCIX | MMCCXXXI |
| Base 2 | 1000100101112 | 1000101101112 |
| Base 3 | 100001103 | 100011223 |
| Base 4 | 2021134 | 2023134 |
| Base 5 | 322445 | 324115 |
| Base 6 | 141036 | 141556 |
| Base 7 | 62617 | 63357 |
| Base 8 | 42278 | 42678 |
| Base 9 | 30139 | 30489 |
| Base 10 | 219910 | 223110 |
| Base 11 | 171a11 | 174911 |
| Base 12 | 133312 | 135b12 |
| Base 13 | 100213 | 102813 |
| Base 14 | b3114 | b5514 |
| Base 15 | 9b915 | 9db15 |
| Base 16 | 89716 | 8b716 |