Compare 728689 vs 728701
| Property | 728689 | 728701 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 131 × 560531 | 7287011 |
| Prime factorization | 13 × 56053 | 728701 |
| Divisors count | 4 | 2 |
| Divisors | 1, 13, 56053, 728689 | 1, 728701 |
| Number of properties | 1 | 4 |
| Emirps | 7336th | |
| Happy primes | 8329th | |
| Primes | 58684th | |
| Semiprimes | 155202nd | |
| Twin primes (2nd member) | 6263rd | |
| Roman numberals | ||
| Base 2 | 101100011110011100012 | 101100011110011111012 |
| Base 3 | 11010001201113 | 11010001202213 |
| Base 4 | 23013213014 | 23013213314 |
| Base 5 | 1413042245 | 1413043015 |
| Base 6 | 233413216 | 233413416 |
| Base 7 | 61233137 | 61233317 |
| Base 8 | 26171618 | 26171758 |
| Base 9 | 13305149 | 13305279 |
| Base 10 | 72868910 | 72870110 |
| Base 11 | 45852511 | 45853611 |
| Base 12 | 2b184112 | 2b185112 |
| Base 13 | 1c68a013 | 1c68ac13 |
| Base 14 | 14d7b314 | 14d7c114 |
| Base 15 | e5d9415 | e5da115 |
| Base 16 | b1e7116 | b1e7d16 |