Compare 426287 vs 426289
| Property | 426287 | 426289 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4262871 | 1491 × 28611 |
| Prime factorization | 426287 | 149 × 2861 |
| Divisors count | 2 | 4 |
| Divisors | 1, 426287 | 1, 149, 2861, 426289 |
| Number of properties | 4 | 1 |
| Additive primes | 14189th | |
| Chen primes | 14406th | |
| Isolated primes | 27844th | |
| Primes | 35871st | |
| Semiprimes | 93083rd | |
| Roman numberals | ||
| Base 2 | 11010000001001011112 | 11010000001001100012 |
| Base 3 | 2101222021023 | 2101222021113 |
| Base 4 | 12200102334 | 12200103014 |
| Base 5 | 1021201225 | 1021201245 |
| Base 6 | 130453156 | 130453216 |
| Base 7 | 34235517 | 34235537 |
| Base 8 | 15004578 | 15004618 |
| Base 9 | 7186729 | 7186749 |
| Base 10 | 42628710 | 42628910 |
| Base 11 | 27130411 | 27130611 |
| Base 12 | 18683b12 | 18684112 |
| Base 13 | 11c05413 | 11c05613 |
| Base 14 | b14d114 | b14d314 |
| Base 15 | 8649215 | 8649415 |
| Base 16 | 6812f16 | 6813116 |