Compare 729142 vs 729145
| Property | 729142 | 729145 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 3645711 | 51 × 1458291 |
| Prime factorization | 2 × 364571 | 5 × 145829 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 364571, 729142 | 1, 5, 145829, 729145 |
| Number of properties | 1 | 1 |
| Semiprimes | 155284th | 155285th |
| Roman numberals | ||
| Base 2 | 101100100000001101102 | 101100100000001110012 |
| Base 3 | 11010010120213 | 11010010121013 |
| Base 4 | 23020003124 | 23020003214 |
| Base 5 | 1413130325 | 1413130405 |
| Base 6 | 233433546 | 233434016 |
| Base 7 | 61245317 | 61245347 |
| Base 8 | 26200668 | 26200718 |
| Base 9 | 13311679 | 13311719 |
| Base 10 | 72914210 | 72914510 |
| Base 11 | 4588a711 | 4588aa11 |
| Base 12 | 2b1b5a12 | 2b1b6112 |
| Base 13 | 1c6b5b13 | 1c6b6113 |
| Base 14 | 14da1814 | 14da1b14 |
| Base 15 | e609715 | e609a15 |
| Base 16 | b203616 | b203916 |