Compare 143243 vs 143245
Property | 143243 | 143245 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1432431 | 51 × 286491 |
Prime factorization | 143243 | 5 × 28649 |
Divisors count | 2 | 4 |
Divisors | 1, 143243 | 1, 5, 28649, 143245 |
Number of properties | 8 | 1 |
Additive primes | 5485th | |
Chen primes | 5717th | |
Cousin primes (2nd member) | 1636th | |
Emirps | 2786th | |
Isolated primes | 10006th | |
Primes | 13279th | |
Semiprimes | 32912th | |
Sexy primes (1st member) | 3261st | |
Sophie germain primes | 1578th | |
Roman numberals | ||
Base 2 | 1000101111100010112 | 1000101111100011012 |
Base 3 | 210211110223 | 210211111013 |
Base 4 | 2023320234 | 2023320314 |
Base 5 | 140404335 | 140404405 |
Base 6 | 30230556 | 30231016 |
Base 7 | 11344227 | 11344247 |
Base 8 | 4276138 | 4276158 |
Base 9 | 2374389 | 2374419 |
Base 10 | 14324310 | 14324510 |
Base 11 | 9869111 | 9869311 |
Base 12 | 6aa8b12 | 6aa9112 |
Base 13 | 5027913 | 5027b13 |
Base 14 | 3a2b914 | 3a2bb14 |
Base 15 | 2c69815 | 2c69a15 |
Base 16 | 22f8b16 | 22f8d16 |