Compare 143243 vs 143255
| Property | 143243 | 143255 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1432431 | 51 × 71 × 40931 |
| Prime factorization | 143243 | 5 × 7 × 4093 |
| Divisors count | 2 | 8 |
| Divisors | 1, 143243 | 1, 5, 7, 35, 4093, 20465, 28651, 143255 |
| Number of properties | 8 | 0 |
| Additive primes | 5485th | |
| Chen primes | 5717th | |
| Cousin primes (2nd member) | 1636th | |
| Emirps | 2786th | |
| Isolated primes | 10006th | |
| Primes | 13279th | |
| Sexy primes (1st member) | 3261st | |
| Sophie germain primes | 1578th | |
| Roman numberals | ||
| Base 2 | 1000101111100010112 | 1000101111100101112 |
| Base 3 | 210211110223 | 210211112023 |
| Base 4 | 2023320234 | 2023321134 |
| Base 5 | 140404335 | 140410105 |
| Base 6 | 30230556 | 30231156 |
| Base 7 | 11344227 | 11344407 |
| Base 8 | 4276138 | 4276278 |
| Base 9 | 2374389 | 2374529 |
| Base 10 | 14324310 | 14325510 |
| Base 11 | 9869111 | 986a211 |
| Base 12 | 6aa8b12 | 6aa9b12 |
| Base 13 | 5027913 | 5028813 |
| Base 14 | 3a2b914 | 3a2c714 |
| Base 15 | 2c69815 | 2c6a515 |
| Base 16 | 22f8b16 | 22f9716 |