Compare 205 vs 212
Property | 205 | 212 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 51 × 411 | 22 × 531 |
Prime factorization | 5 × 41 | 2 × 2 × 53 |
Divisors count | 4 | 6 |
Divisors | 1, 5, 41, 205 | 1, 2, 4, 53, 106, 212 |
Number of properties | 1 | 0 |
Semiprimes | 66th | |
Roman numberals | CCV | CCXII |
Base 2 | 110011012 | 110101002 |
Base 3 | 211213 | 212123 |
Base 4 | 30314 | 31104 |
Base 5 | 13105 | 13225 |
Base 6 | 5416 | 5526 |
Base 7 | 4127 | 4227 |
Base 8 | 3158 | 3248 |
Base 9 | 2479 | 2559 |
Base 10 | 20510 | 21210 |
Base 11 | 17711 | 18311 |
Base 12 | 15112 | 15812 |
Base 13 | 12a13 | 13413 |
Base 14 | 10914 | 11214 |
Base 15 | da15 | e215 |
Base 16 | cd16 | d416 |