Compare 856414 vs 856421
| Property | 856414 | 856421 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 329391 | 8564211 |
| Prime factorization | 2 × 13 × 32939 | 856421 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 32939, 65878, 428207, 856414 | 1, 856421 |
| Number of properties | 0 | 4 |
| Chen primes | 26225th | |
| Cousin primes (2nd member) | 7181st | |
| Isolated primes | 53783rd | |
| Primes | 68082nd | |
| Roman numberals | ||
| Base 2 | 110100010001010111102 | 110100010001011001012 |
| Base 3 | 11211112100013 | 11211112100223 |
| Base 4 | 31010111324 | 31010112114 |
| Base 5 | 2044011245 | 2044011415 |
| Base 6 | 302045146 | 302045256 |
| Base 7 | 101645567 | 101645667 |
| Base 8 | 32105368 | 32105458 |
| Base 9 | 15447019 | 15447089 |
| Base 10 | 85641410 | 85642110 |
| Base 11 | 53548911 | 53549511 |
| Base 12 | 35373a12 | 35374512 |
| Base 13 | 23ca7013 | 23ca7713 |
| Base 14 | 18416614 | 18416d14 |
| Base 15 | 11db4415 | 11db4b15 |
| Base 16 | d115e16 | d116516 |