Compare 143 vs 161
Property | 143 | 161 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 111 × 131 | 71 × 231 |
Prime factorization | 11 × 13 | 7 × 23 |
Divisors count | 4 | 4 |
Divisors | 1, 11, 13, 143 | 1, 7, 23, 161 |
Number of properties | 1 | 1 |
Semiprimes | 48th | 54th |
Roman numberals | CXLIII | CLXI |
Base 2 | 100011112 | 101000012 |
Base 3 | 120223 | 122223 |
Base 4 | 20334 | 22014 |
Base 5 | 10335 | 11215 |
Base 6 | 3556 | 4256 |
Base 7 | 2637 | 3207 |
Base 8 | 2178 | 2418 |
Base 9 | 1689 | 1889 |
Base 10 | 14310 | 16110 |
Base 11 | 12011 | 13711 |
Base 12 | bb12 | 11512 |
Base 13 | b013 | c513 |
Base 14 | a314 | b714 |
Base 15 | 9815 | ab15 |
Base 16 | 8f16 | a116 |