Compare 428401 vs 428509
| Property | 428401 | 428509 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4284011 | 4285091 |
| Prime factorization | 428401 | 428509 |
| Divisors count | 2 | 2 |
| Divisors | 1, 428401 | 1, 428509 |
| Number of properties | 3 | 5 |
| Additive primes | 14245th | |
| Chen primes | 14472nd | |
| Happy primes | 5336th | |
| Isolated primes | 27959th | 27964th |
| Primes | 36032nd | 36039th |
| Sexy primes (2nd member) | 8098th | |
| Roman numberals | ||
| Base 2 | 11010001001011100012 | 11010001001110111012 |
| Base 3 | 2102021222013 | 2102022102013 |
| Base 4 | 12202113014 | 12202131314 |
| Base 5 | 1022021015 | 1022030145 |
| Base 6 | 131032016 | 131035016 |
| Base 7 | 34326617 | 34332047 |
| Base 8 | 15045618 | 15047358 |
| Base 9 | 7225819 | 7227219 |
| Base 10 | 42840110 | 42850910 |
| Base 11 | 27295611 | 272a4411 |
| Base 12 | 187b0112 | 187b9112 |
| Base 13 | 11ccbc13 | 12007313 |
| Base 14 | b21a114 | b223b14 |
| Base 15 | 86e0115 | 86e7415 |
| Base 16 | 6897116 | 689dd16 |