Compare 149867 vs 149872
Property | 149867 | 149872 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 7 |
Prime factorization | 1498671 | 24 × 171 × 191 × 291 |
Prime factorization | 149867 | 2 × 2 × 2 × 2 × 17 × 19 × 29 |
Divisors count | 2 | 40 |
Divisors | 1, 149867 | 1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 464, 493, 551, 646, 986, 1102, 1292, 1972, 2204, 2584, 3944, 4408, 5168, 7888, 8816, 9367, 18734, 37468, 74936, 149872 |
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 | 1001001001011100002 |
Base 3 | 211211201223 | 211211202113 |
Base 4 | 2102112234 | 2102113004 |
Base 5 | 142434325 | 142434425 |
Base 6 | 31134556 | 31135046 |
Base 7 | 11626347 | 11626427 |
Base 8 | 4445538 | 4445608 |
Base 9 | 2475189 | 2475249 |
Base 10 | 14986710 | 14987210 |
Base 11 | a266311 | a266811 |
Base 12 | 7288b12 | 7289412 |
Base 13 | 532a313 | 532a813 |
Base 14 | 3c88b14 | 3c89214 |
Base 15 | 2e61215 | 2e61715 |
Base 16 | 2496b16 | 2497016 |