Compare 427949 vs 428249
| Property | 427949 | 428249 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4279491 | 4282491 |
| Prime factorization | 427949 | 428249 |
| Divisors count | 2 | 2 |
| Divisors | 1, 427949 | 1, 428249 |
| Number of properties | 3 | 4 |
| Additive primes | 14243rd | |
| Chen primes | 14454th | 14464th |
| Primes | 35995th | 36023rd |
| Twin primes (1st member) | 4031st | 4036th |
| Roman numberals | ||
| Base 2 | 11010000111101011012 | 11010001000110110012 |
| Base 3 | 2102020002223 | 2102021100023 |
| Base 4 | 12201322314 | 12202031214 |
| Base 5 | 1021432445 | 1022004445 |
| Base 6 | 131011256 | 131023456 |
| Base 7 | 34314447 | 34323537 |
| Base 8 | 15036558 | 15043318 |
| Base 9 | 7220289 | 7224029 |
| Base 10 | 42794910 | 42824910 |
| Base 11 | 27258511 | 27282811 |
| Base 12 | 1877a512 | 1879b512 |
| Base 13 | 11ca3213 | 11cc0313 |
| Base 14 | b1d5b14 | b20d314 |
| Base 15 | 86bee15 | 86d4e15 |
| Base 16 | 687ad16 | 688d916 |