Compare 428249 vs 428531
| Property | 428249 | 428531 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4282491 | 4285311 |
| Prime factorization | 428249 | 428531 |
| Divisors count | 2 | 2 |
| Divisors | 1, 428249 | 1, 428531 |
| Number of properties | 4 | 3 |
| Additive primes | 14243rd | 14247th |
| Chen primes | 14464th | |
| Isolated primes | 27965th | |
| Primes | 36023rd | 36040th |
| Twin primes (1st member) | 4036th | |
| Roman numberals | ||
| Base 2 | 11010001000110110012 | 11010001001111100112 |
| Base 3 | 2102021100023 | 2102022111123 |
| Base 4 | 12202031214 | 12202133034 |
| Base 5 | 1022004445 | 1022031115 |
| Base 6 | 131023456 | 131035356 |
| Base 7 | 34323537 | 34332357 |
| Base 8 | 15043318 | 15047638 |
| Base 9 | 7224029 | 7227459 |
| Base 10 | 42824910 | 42853110 |
| Base 11 | 27282811 | 272a6411 |
| Base 12 | 1879b512 | 187bab12 |
| Base 13 | 11cc0313 | 12008c13 |
| Base 14 | b20d314 | b225514 |
| Base 15 | 86d4e15 | 86e8b15 |
| Base 16 | 688d916 | 689f316 |