Compare 143243 vs 143287
| Property | 143243 | 143287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1432431 | 1432871 |
| Prime factorization | 143243 | 143287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 143243 | 1, 143287 |
| Number of properties | 8 | 6 |
| Additive primes | 5485th | |
| Chen primes | 5717th | |
| Cousin primes (1st member) | 1638th | |
| Cousin primes (2nd member) | 1636th | |
| Emirps | 2786th | |
| Isolated primes | 10006th | 10010th |
| Lucky primes | 1732nd | |
| Primes | 13279th | 13285th |
| Sexy primes (1st member) | 3261st | |
| Sexy primes (2nd member) | 3263rd | |
| Sophie germain primes | 1578th | |
| Ulam primes | 937th | |
| Roman numberals | ||
| Base 2 | 1000101111100010112 | 1000101111101101112 |
| Base 3 | 210211110223 | 210211122213 |
| Base 4 | 2023320234 | 2023323134 |
| Base 5 | 140404335 | 140411225 |
| Base 6 | 30230556 | 30232116 |
| Base 7 | 11344227 | 11345147 |
| Base 8 | 4276138 | 4276678 |
| Base 9 | 2374389 | 2374879 |
| Base 10 | 14324310 | 14328710 |
| Base 11 | 9869111 | 9872111 |
| Base 12 | 6aa8b12 | 6ab0712 |
| Base 13 | 5027913 | 502b113 |
| Base 14 | 3a2b914 | 3a30b14 |
| Base 15 | 2c69815 | 2c6c715 |
| Base 16 | 22f8b16 | 22fb716 |