Compare 143242 vs 143243
Property | 143242 | 143243 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 111 × 171 × 3831 | 1432431 |
Prime factorization | 2 × 11 × 17 × 383 | 143243 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 11, 17, 22, 34, 187, 374, 383, 766, 4213, 6511, 8426, 13022, 71621, 143242 | 1, 143243 |
Number of properties | 0 | 8 |
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 | 1000101111100010102 | 1000101111100010112 |
Base 3 | 210211110213 | 210211110223 |
Base 4 | 2023320224 | 2023320234 |
Base 5 | 140404325 | 140404335 |
Base 6 | 30230546 | 30230556 |
Base 7 | 11344217 | 11344227 |
Base 8 | 4276128 | 4276138 |
Base 9 | 2374379 | 2374389 |
Base 10 | 14324210 | 14324310 |
Base 11 | 9869011 | 9869111 |
Base 12 | 6aa8a12 | 6aa8b12 |
Base 13 | 5027813 | 5027913 |
Base 14 | 3a2b814 | 3a2b914 |
Base 15 | 2c69715 | 2c69815 |
Base 16 | 22f8a16 | 22f8b16 |