Compare 161 vs 162
Property | 161 | 162 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 5 |
Prime factorization | 71 × 231 | 21 × 34 |
Prime factorization | 7 × 23 | 2 × 3 × 3 × 3 × 3 |
Divisors count | 4 | 10 |
Divisors | 1, 7, 23, 161 | 1, 2, 3, 6, 9, 18, 27, 54, 81, 162 |
Number of properties | 1 | 0 |
Semiprimes | 54th | |
Roman numberals | CLXI | CLXII |
Base 2 | 101000012 | 101000102 |
Base 3 | 122223 | 200003 |
Base 4 | 22014 | 22024 |
Base 5 | 11215 | 11225 |
Base 6 | 4256 | 4306 |
Base 7 | 3207 | 3217 |
Base 8 | 2418 | 2428 |
Base 9 | 1889 | 2009 |
Base 10 | 16110 | 16210 |
Base 11 | 13711 | 13811 |
Base 12 | 11512 | 11612 |
Base 13 | c513 | c613 |
Base 14 | b714 | b814 |
Base 15 | ab15 | ac15 |
Base 16 | a116 | a216 |