Compare 680489 vs 680857
| Property | 680489 | 680857 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6804891 | 6808571 |
| Prime factorization | 680489 | 680857 |
| Divisors count | 2 | 2 |
| Divisors | 1, 680489 | 1, 680857 |
| Number of properties | 4 | 4 |
| Chen primes | 21522nd | |
| Cousin primes (1st member) | 5943rd | |
| Isolated primes | 43230th | 43250th |
| Primes | 55103rd | 55127th |
| Super primes | 5600th | 5603rd |
| Roman numberals | ||
| Base 2 | 101001100010001010012 | 101001100011100110012 |
| Base 3 | 10211201100223 | 10211202212213 |
| Base 4 | 22120202214 | 22120321214 |
| Base 5 | 1332334245 | 1332414125 |
| Base 6 | 223302256 | 223320416 |
| Base 7 | 55326357 | 55340027 |
| Base 8 | 24610518 | 24616318 |
| Base 9 | 12464089 | 12468579 |
| Base 10 | 68048910 | 68085710 |
| Base 11 | 42529711 | 4255a111 |
| Base 12 | 28997512 | 28a02112 |
| Base 13 | 1aa97413 | 1aab9813 |
| Base 14 | 139dc514 | 13a1a914 |
| Base 15 | d695e15 | d6b0715 |
| Base 16 | a622916 | a639916 |