Compare 156 vs 161
Property | 156 | 161 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 4 | 2 |
Prime factorization | 22 × 31 × 131 | 71 × 231 |
Prime factorization | 2 × 2 × 3 × 13 | 7 × 23 |
Divisors count | 12 | 4 |
Divisors | 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156 | 1, 7, 23, 161 |
Number of properties | 0 | 1 |
Semiprimes | 54th | |
Roman numberals | CLVI | CLXI |
Base 2 | 100111002 | 101000012 |
Base 3 | 122103 | 122223 |
Base 4 | 21304 | 22014 |
Base 5 | 11115 | 11215 |
Base 6 | 4206 | 4256 |
Base 7 | 3127 | 3207 |
Base 8 | 2348 | 2418 |
Base 9 | 1839 | 1889 |
Base 10 | 15610 | 16110 |
Base 11 | 13211 | 13711 |
Base 12 | 11012 | 11512 |
Base 13 | c013 | c513 |
Base 14 | b214 | b714 |
Base 15 | a615 | ab15 |
Base 16 | 9c16 | a116 |