Compare 143239 vs 143251
Property | 143239 | 143251 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1432391 | 311 × 46211 |
Prime factorization | 143239 | 31 × 4621 |
Divisors count | 2 | 4 |
Divisors | 1, 143239 | 1, 31, 4621, 143251 |
Number of properties | 6 | 1 |
Cousin primes (1st member) | 1636th | |
Emirps | 2785th | |
Good primes | 827th | |
Harmonic primes | 4983rd | |
Isolated primes | 10005th | |
Primes | 13278th | |
Semiprimes | 32913th | |
Roman numberals | ||
Base 2 | 1000101111100001112 | 1000101111100100112 |
Base 3 | 210211110113 | 210211111213 |
Base 4 | 2023320134 | 2023321034 |
Base 5 | 140404245 | 140410015 |
Base 6 | 30230516 | 30231116 |
Base 7 | 11344157 | 11344337 |
Base 8 | 4276078 | 4276238 |
Base 9 | 2374349 | 2374479 |
Base 10 | 14323910 | 14325110 |
Base 11 | 9868811 | 9869911 |
Base 12 | 6aa8712 | 6aa9712 |
Base 13 | 5027513 | 5028413 |
Base 14 | 3a2b514 | 3a2c314 |
Base 15 | 2c69415 | 2c6a115 |
Base 16 | 22f8716 | 22f9316 |