Compare 149865 vs 149867
Property | 149865 | 149867 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 31 × 51 × 971 × 1031 | 1498671 |
Prime factorization | 3 × 5 × 97 × 103 | 149867 |
Divisors count | 16 | 2 |
Divisors | 1, 3, 5, 15, 97, 103, 291, 309, 485, 515, 1455, 1545, 9991, 29973, 49955, 149865 | 1, 149867 |
Number of properties | 0 | 9 |
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 | 1001001001011010012 | 1001001001011010112 |
Base 3 | 211211201203 | 211211201223 |
Base 4 | 2102112214 | 2102112234 |
Base 5 | 142434305 | 142434325 |
Base 6 | 31134536 | 31134556 |
Base 7 | 11626327 | 11626347 |
Base 8 | 4445518 | 4445538 |
Base 9 | 2475169 | 2475189 |
Base 10 | 14986510 | 14986710 |
Base 11 | a266111 | a266311 |
Base 12 | 7288912 | 7288b12 |
Base 13 | 532a113 | 532a313 |
Base 14 | 3c88914 | 3c88b14 |
Base 15 | 2e61015 | 2e61215 |
Base 16 | 2496916 | 2496b16 |