Compare 143239 vs 143242
Property | 143239 | 143242 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 4 |
Prime factorization | 1432391 | 21 × 111 × 171 × 3831 |
Prime factorization | 143239 | 2 × 11 × 17 × 383 |
Divisors count | 2 | 16 |
Divisors | 1, 143239 | 1, 2, 11, 17, 22, 34, 187, 374, 383, 766, 4213, 6511, 8426, 13022, 71621, 143242 |
Number of properties | 6 | 0 |
Cousin primes (1st member) | 1636th | |
Emirps | 2785th | |
Good primes | 827th | |
Harmonic primes | 4983rd | |
Isolated primes | 10005th | |
Primes | 13278th | |
Roman numberals | ||
Base 2 | 1000101111100001112 | 1000101111100010102 |
Base 3 | 210211110113 | 210211110213 |
Base 4 | 2023320134 | 2023320224 |
Base 5 | 140404245 | 140404325 |
Base 6 | 30230516 | 30230546 |
Base 7 | 11344157 | 11344217 |
Base 8 | 4276078 | 4276128 |
Base 9 | 2374349 | 2374379 |
Base 10 | 14323910 | 14324210 |
Base 11 | 9868811 | 9869011 |
Base 12 | 6aa8712 | 6aa8a12 |
Base 13 | 5027513 | 5027813 |
Base 14 | 3a2b514 | 3a2b814 |
Base 15 | 2c69415 | 2c69715 |
Base 16 | 22f8716 | 22f8a16 |