Compare 728 vs 734
| Property | 728 | 734 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 23 × 71 × 131 | 21 × 3671 |
| Prime factorization | 2 × 2 × 2 × 7 × 13 | 2 × 367 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728 | 1, 2, 367, 734 |
| Number of properties | 0 | 1 |
| Semiprimes | 222nd | |
| Roman numberals | DCCXXVIII | DCCXXXIV |
| Base 2 | 10110110002 | 10110111102 |
| Base 3 | 2222223 | 10000123 |
| Base 4 | 231204 | 231324 |
| Base 5 | 104035 | 104145 |
| Base 6 | 32126 | 32226 |
| Base 7 | 20607 | 20667 |
| Base 8 | 13308 | 13368 |
| Base 9 | 8889 | 10059 |
| Base 10 | 72810 | 73410 |
| Base 11 | 60211 | 60811 |
| Base 12 | 50812 | 51212 |
| Base 13 | 44013 | 44613 |
| Base 14 | 3a014 | 3a614 |
| Base 15 | 33815 | 33e15 |
| Base 16 | 2d816 | 2de16 |