Compare 1142 vs 1147
Property | 1142 | 1147 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 21 × 5711 | 311 × 371 |
Prime factorization | 2 × 571 | 31 × 37 |
Divisors count | 4 | 4 |
Divisors | 1, 2, 571, 1142 | 1, 31, 37, 1147 |
Number of properties | 1 | 1 |
Semiprimes | 336th | 338th |
Roman numberals | MCXLII | MCXLVII |
Base 2 | 100011101102 | 100011110112 |
Base 3 | 11200223 | 11201113 |
Base 4 | 1013124 | 1013234 |
Base 5 | 140325 | 140425 |
Base 6 | 51426 | 51516 |
Base 7 | 32217 | 32267 |
Base 8 | 21668 | 21738 |
Base 9 | 15089 | 15149 |
Base 10 | 114210 | 114710 |
Base 11 | 94911 | 95311 |
Base 12 | 7b212 | 7b712 |
Base 13 | 69b13 | 6a313 |
Base 14 | 5b814 | 5bd14 |
Base 15 | 51215 | 51715 |
Base 16 | 47616 | 47b16 |