Compare 428243 vs 428249
| Property | 428243 | 428249 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 291 × 147671 | 4282491 |
| Prime factorization | 29 × 14767 | 428249 |
| Divisors count | 4 | 2 |
| Divisors | 1, 29, 14767, 428243 | 1, 428249 |
| Number of properties | 1 | 4 |
| Additive primes | 14243rd | |
| Chen primes | 14464th | |
| Primes | 36023rd | |
| Semiprimes | 93487th | |
| Twin primes (1st member) | 4036th | |
| Roman numberals | ||
| Base 2 | 11010001000110100112 | 11010001000110110012 |
| Base 3 | 2102021022123 | 2102021100023 |
| Base 4 | 12202031034 | 12202031214 |
| Base 5 | 1022004335 | 1022004445 |
| Base 6 | 131023356 | 131023456 |
| Base 7 | 34323447 | 34323537 |
| Base 8 | 15043238 | 15043318 |
| Base 9 | 7223859 | 7224029 |
| Base 10 | 42824310 | 42824910 |
| Base 11 | 27282211 | 27282811 |
| Base 12 | 1879ab12 | 1879b512 |
| Base 13 | 11cbca13 | 11cc0313 |
| Base 14 | b20cb14 | b20d314 |
| Base 15 | 86d4815 | 86d4e15 |
| Base 16 | 688d316 | 688d916 |