Compare 143243 vs 143257
| Property | 143243 | 143257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1432431 | 1432571 |
| Prime factorization | 143243 | 143257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 143243 | 1, 143257 |
| Number of properties | 8 | 7 |
| Additive primes | 5485th | |
| Chen primes | 5717th | |
| Cousin primes (1st member) | 1637th | |
| Cousin primes (2nd member) | 1636th | |
| Emirps | 2786th | |
| Harmonic primes | 4984th | |
| Isolated primes | 10006th | 10008th |
| Primes | 13279th | 13281st |
| Prime triplets (1st member) | 651st | |
| Pythagorean primes | 6620th | |
| Sexy primes (1st member) | 3261st | 3262nd |
| Sophie germain primes | 1578th | |
| Roman numberals | ||
| Base 2 | 1000101111100010112 | 1000101111100110012 |
| Base 3 | 210211110223 | 210211112113 |
| Base 4 | 2023320234 | 2023321214 |
| Base 5 | 140404335 | 140410125 |
| Base 6 | 30230556 | 30231216 |
| Base 7 | 11344227 | 11344427 |
| Base 8 | 4276138 | 4276318 |
| Base 9 | 2374389 | 2374549 |
| Base 10 | 14324310 | 14325710 |
| Base 11 | 9869111 | 986a411 |
| Base 12 | 6aa8b12 | 6aaa112 |
| Base 13 | 5027913 | 5028a13 |
| Base 14 | 3a2b914 | 3a2c914 |
| Base 15 | 2c69815 | 2c6a715 |
| Base 16 | 22f8b16 | 22f9916 |