Compare 2228 vs 2231
Property | 2228 | 2231 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 22 × 5571 | 231 × 971 |
Prime factorization | 2 × 2 × 557 | 23 × 97 |
Divisors count | 6 | 4 |
Divisors | 1, 2, 4, 557, 1114, 2228 | 1, 23, 97, 2231 |
Number of properties | 0 | 1 |
Semiprimes | 641st | |
Roman numberals | MMCCXXVIII | MMCCXXXI |
Base 2 | 1000101101002 | 1000101101112 |
Base 3 | 100011123 | 100011223 |
Base 4 | 2023104 | 2023134 |
Base 5 | 324035 | 324115 |
Base 6 | 141526 | 141556 |
Base 7 | 63327 | 63357 |
Base 8 | 42648 | 42678 |
Base 9 | 30459 | 30489 |
Base 10 | 222810 | 223110 |
Base 11 | 174611 | 174911 |
Base 12 | 135812 | 135b12 |
Base 13 | 102513 | 102813 |
Base 14 | b5214 | b5514 |
Base 15 | 9d815 | 9db15 |
Base 16 | 8b416 | 8b716 |