Compare 680039 vs 680045
| Property | 680039 | 680045 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 6800391 | 51 × 431 × 31631 |
| Prime factorization | 680039 | 5 × 43 × 3163 |
| Divisors count | 2 | 8 |
| Divisors | 1, 680039 | 1, 5, 43, 215, 3163, 15815, 136009, 680045 |
| Number of properties | 4 | 0 |
| Chen primes | 21507th | |
| Happy primes | 7816th | |
| Isolated primes | 43205th | |
| Primes | 55066th | |
| Roman numberals | ||
| Base 2 | 101001100000011001112 | 101001100000011011012 |
| Base 3 | 10211122111223 | 10211122112123 |
| Base 4 | 22120012134 | 22120012314 |
| Base 5 | 1332301245 | 1332301405 |
| Base 6 | 223241556 | 223242056 |
| Base 7 | 55314237 | 55314327 |
| Base 8 | 24601478 | 24601558 |
| Base 9 | 12457489 | 12457559 |
| Base 10 | 68003910 | 68004510 |
| Base 11 | 424a1811 | 424a2311 |
| Base 12 | 28965b12 | 28966512 |
| Base 13 | 1aa6b913 | 1aa6c213 |
| Base 14 | 139b8314 | 139b8914 |
| Base 15 | d675e15 | d676515 |
| Base 16 | a606716 | a606d16 |