Compare 428147 vs 428249
| Property | 428147 | 428249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4281471 | 4282491 |
| Prime factorization | 428147 | 428249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 428147 | 1, 428249 |
| Number of properties | 5 | 4 |
| Additive primes | 14243rd | |
| Chen primes | 14462nd | 14464th |
| Cousin primes (2nd member) | 4027th | |
| Primes | 36014th | 36023rd |
| Prime triplets (2nd member) | 1537th | |
| Twin primes (1st member) | 4035th | 4036th |
| Roman numberals | ||
| Base 2 | 11010001000011100112 | 11010001000110110012 |
| Base 3 | 2102020220223 | 2102021100023 |
| Base 4 | 12202013034 | 12202031214 |
| Base 5 | 1022000425 | 1022004445 |
| Base 6 | 131020556 | 131023456 |
| Base 7 | 34321467 | 34323537 |
| Base 8 | 15041638 | 15043318 |
| Base 9 | 7222689 | 7224029 |
| Base 10 | 42814710 | 42824910 |
| Base 11 | 27274511 | 27282811 |
| Base 12 | 18792b12 | 1879b512 |
| Base 13 | 11cb5513 | 11cc0313 |
| Base 14 | b205d14 | b20d314 |
| Base 15 | 86cd215 | 86d4e15 |
| Base 16 | 6887316 | 688d916 |