Compare 145145 vs 145149
Property | 145145 | 145149 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 5 | 2 |
Prime factorization | 51 × 71 × 111 × 131 × 291 | 31 × 483831 |
Prime factorization | 5 × 7 × 11 × 13 × 29 | 3 × 48383 |
Divisors count | 32 | 4 |
Divisors | 1, 5, 7, 11, 13, 29, 35, 55, 65, 77, 91, 143, 145, 203, 319, 377, 385, 455, 715, 1001, 1015, 1595, 1885, 2233, 2639, 4147, 5005, 11165, 13195, 20735, 29029, 145145 | 1, 3, 48383, 145149 |
Number of properties | 0 | 1 |
Semiprimes | 33335th | |
Roman numberals | ||
Base 2 | 1000110110111110012 | 1000110110111111012 |
Base 3 | 211010022023 | 211010022203 |
Base 4 | 2031233214 | 2031233314 |
Base 5 | 141210405 | 141210445 |
Base 6 | 30355456 | 30355536 |
Base 7 | 11431107 | 11431147 |
Base 8 | 4333718 | 4333758 |
Base 9 | 2410829 | 2410869 |
Base 10 | 14514510 | 14514910 |
Base 11 | 9a06011 | 9a06411 |
Base 12 | 6bbb512 | 6bbb912 |
Base 13 | 510b013 | 510b413 |
Base 14 | 3ac7714 | 3ac7b14 |
Base 15 | 2d01515 | 2d01915 |
Base 16 | 236f916 | 236fd16 |