Compare 149861 vs 149871
Property | 149861 | 149871 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1498611 | 31 × 499571 |
Prime factorization | 149861 | 3 × 49957 |
Divisors count | 2 | 4 |
Divisors | 1, 149861 | 1, 3, 49957, 149871 |
Number of properties | 8 | 1 |
Additive primes | 5707th | |
Isolated primes | 10439th | |
Long primes | 5163rd | |
Primes | 13836th | |
Pythagorean primes | 6899th | |
Semiprimes | 34359th | |
Sexy primes (1st member) | 3386th | |
Sexy prime triplets (1st member) | 707th | |
Sophie germain primes | 1636th | |
Roman numberals | ||
Base 2 | 1001001001011001012 | 1001001001011011112 |
Base 3 | 211211201023 | 211211202103 |
Base 4 | 2102112114 | 2102112334 |
Base 5 | 142434215 | 142434415 |
Base 6 | 31134456 | 31135036 |
Base 7 | 11626257 | 11626417 |
Base 8 | 4445458 | 4445578 |
Base 9 | 2475129 | 2475239 |
Base 10 | 14986110 | 14987110 |
Base 11 | a265811 | a266711 |
Base 12 | 7288512 | 7289312 |
Base 13 | 5329a13 | 532a713 |
Base 14 | 3c88514 | 3c89114 |
Base 15 | 2e60b15 | 2e61615 |
Base 16 | 2496516 | 2496f16 |