Compare 428249 vs 428255
| Property | 428249 | 428255 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 4282491 | 51 × 971 × 8831 |
| Prime factorization | 428249 | 5 × 97 × 883 |
| Divisors count | 2 | 8 |
| Divisors | 1, 428249 | 1, 5, 97, 485, 883, 4415, 85651, 428255 |
| Number of properties | 4 | 0 |
| Additive primes | 14243rd | |
| Chen primes | 14464th | |
| Primes | 36023rd | |
| Twin primes (1st member) | 4036th | |
| Roman numberals | ||
| Base 2 | 11010001000110110012 | 11010001000110111112 |
| Base 3 | 2102021100023 | 2102021100223 |
| Base 4 | 12202031214 | 12202031334 |
| Base 5 | 1022004445 | 1022010105 |
| Base 6 | 131023456 | 131023556 |
| Base 7 | 34323537 | 34323627 |
| Base 8 | 15043318 | 15043378 |
| Base 9 | 7224029 | 7224089 |
| Base 10 | 42824910 | 42825510 |
| Base 11 | 27282811 | 27283311 |
| Base 12 | 1879b512 | 1879bb12 |
| Base 13 | 11cc0313 | 11cc0913 |
| Base 14 | b20d314 | b20d914 |
| Base 15 | 86d4e15 | 86d5515 |
| Base 16 | 688d916 | 688df16 |