Compare 149867 vs 149868
Property | 149867 | 149868 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 1498671 | 22 × 32 × 231 × 1811 |
Prime factorization | 149867 | 2 × 2 × 3 × 3 × 23 × 181 |
Divisors count | 2 | 36 |
Divisors | 1, 149867 | 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 181, 207, 276, 362, 414, 543, 724, 828, 1086, 1629, 2172, 3258, 4163, 6516, 8326, 12489, 16652, 24978, 37467, 49956, 74934, 149868 |
Number of properties | 9 | 0 |
Chen primes | 5929th | |
Emirps | 2950th | |
Isolated primes | 10440th | |
Primes | 13837th | |
Safe primes | 921st | |
Sexy primes (1st member) | 3387th | |
Sexy primes (2nd member) | 3386th | |
Sexy prime triplets (2nd member) | 707th | |
Ulam primes | 985th | |
Roman numberals | ||
Base 2 | 1001001001011010112 | 1001001001011011002 |
Base 3 | 211211201223 | 211211202003 |
Base 4 | 2102112234 | 2102112304 |
Base 5 | 142434325 | 142434335 |
Base 6 | 31134556 | 31135006 |
Base 7 | 11626347 | 11626357 |
Base 8 | 4445538 | 4445548 |
Base 9 | 2475189 | 2475209 |
Base 10 | 14986710 | 14986810 |
Base 11 | a266311 | a266411 |
Base 12 | 7288b12 | 7289012 |
Base 13 | 532a313 | 532a413 |
Base 14 | 3c88b14 | 3c88c14 |
Base 15 | 2e61215 | 2e61315 |
Base 16 | 2496b16 | 2496c16 |