Compare 12239 vs 12247
Property | 12239 | 12247 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 122391 | 371 × 3311 |
Prime factorization | 12239 | 37 × 331 |
Divisors count | 2 | 4 |
Divisors | 1, 12239 | 1, 37, 331, 12247 |
Number of properties | 5 | 1 |
Additive primes | 704th | |
Chen primes | 749th | |
Good primes | 200th | |
Primes | 1462nd | |
Semiprimes | 3197th | |
Twin primes (1st member) | 240th | |
Roman numberals | ||
Base 2 | 101111110011112 | 101111110101112 |
Base 3 | 1212100223 | 1212101213 |
Base 4 | 23330334 | 23331134 |
Base 5 | 3424245 | 3424425 |
Base 6 | 1323556 | 1324116 |
Base 7 | 504537 | 504647 |
Base 8 | 277178 | 277278 |
Base 9 | 177089 | 177179 |
Base 10 | 1223910 | 1224710 |
Base 11 | 921711 | 922411 |
Base 12 | 70bb12 | 710712 |
Base 13 | 575613 | 576113 |
Base 14 | 466314 | 466b14 |
Base 15 | 395e15 | 396715 |
Base 16 | 2fcf16 | 2fd716 |