Compare 54983 vs 54987
Property | 54983 | 54987 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 549831 | 31 × 183291 |
Prime factorization | 54983 | 3 × 18329 |
Divisors count | 2 | 4 |
Divisors | 1, 54983 | 1, 3, 18329, 54987 |
Number of properties | 5 | 1 |
Additive primes | 2439th | |
Cousin primes (2nd member) | 756th | |
Isolated primes | 4081st | |
Long primes | 2120th | |
Primes | 5590th | |
Semiprimes | 13254th | |
Roman numberals | ||
Base 2 | 11010110110001112 | 11010110110010112 |
Base 3 | 22101021023 | 22101021203 |
Base 4 | 311230134 | 311230234 |
Base 5 | 32244135 | 32244225 |
Base 6 | 11023156 | 11023236 |
Base 7 | 3162057 | 3162127 |
Base 8 | 1533078 | 1533138 |
Base 9 | 833729 | 833769 |
Base 10 | 5498310 | 5498710 |
Base 11 | 3834511 | 3834911 |
Base 12 | 2799b12 | 279a312 |
Base 13 | 1c04613 | 1c04a13 |
Base 14 | 1607514 | 1607914 |
Base 15 | 1145815 | 1145c15 |
Base 16 | d6c716 | d6cb16 |