Compare 2227 vs 2231
| Property | 2227 | 2231 | 
|---|---|---|
| Type | semiprime | semiprime | 
| Unique factors | 2 | 2 | 
| Total factors | 2 | 2 | 
| Prime factorization | 171 × 1311 | 231 × 971 | 
| Prime factorization | 17 × 131 | 23 × 97 | 
| Divisors count | 4 | 4 | 
| Divisors | 1, 17, 131, 2227 | 1, 23, 97, 2231 | 
| Number of properties | 1 | 1 | 
| Semiprimes | 639th | 641st | 
| Roman numberals | MMCCXXVII | MMCCXXXI | 
| Base 2 | 1000101100112 | 1000101101112 | 
| Base 3 | 100011113 | 100011223 | 
| Base 4 | 2023034 | 2023134 | 
| Base 5 | 324025 | 324115 | 
| Base 6 | 141516 | 141556 | 
| Base 7 | 63317 | 63357 | 
| Base 8 | 42638 | 42678 | 
| Base 9 | 30449 | 30489 | 
| Base 10 | 222710 | 223110 | 
| Base 11 | 174511 | 174911 | 
| Base 12 | 135712 | 135b12 | 
| Base 13 | 102413 | 102813 | 
| Base 14 | b5114 | b5514 | 
| Base 15 | 9d715 | 9db15 | 
| Base 16 | 8b316 | 8b716 |