Compare 680045 vs 680047
| Property | 680045 | 680047 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 51 × 431 × 31631 | 311 × 219371 |
| Prime factorization | 5 × 43 × 3163 | 31 × 21937 |
| Divisors count | 8 | 4 |
| Divisors | 1, 5, 43, 215, 3163, 15815, 136009, 680045 | 1, 31, 21937, 680047 |
| Number of properties | 0 | 1 |
| Semiprimes | 145317th | |
| Roman numberals | ||
| Base 2 | 101001100000011011012 | 101001100000011011112 |
| Base 3 | 10211122112123 | 10211122112213 |
| Base 4 | 22120012314 | 22120012334 |
| Base 5 | 1332301405 | 1332301425 |
| Base 6 | 223242056 | 223242116 |
| Base 7 | 55314327 | 55314347 |
| Base 8 | 24601558 | 24601578 |
| Base 9 | 12457559 | 12457579 |
| Base 10 | 68004510 | 68004710 |
| Base 11 | 424a2311 | 424a2511 |
| Base 12 | 28966512 | 28966712 |
| Base 13 | 1aa6c213 | 1aa6c413 |
| Base 14 | 139b8914 | 139b8b14 |
| Base 15 | d676515 | d676715 |
| Base 16 | a606d16 | a606f16 |