Compare 149850 vs 149861
| Property | 149850 | 149861 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 8 | 1 |
| Prime factorization | 21 × 34 × 52 × 371 | 1498611 |
| Prime factorization | 2 × 3 × 3 × 3 × 3 × 5 × 5 × 37 | 149861 |
| Divisors count | 60 | 2 |
| Divisors | 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 37, 45, 50, 54, 74, 75, 81, 90, 111, 135, 150, 162, 185, 222, 225, 270, 333, 370, 405, 450, 555, 666, 675, 810, 925, 999, 1110, 1350, 1665, 1850, 1998, 2025, 2775, 2997, 3330, 4050, 4995, 5550, 5994, 8325, 9990, 14985, 16650, 24975, 29970, 49950, 74925, 149850 | 1, 149861 |
| Number of properties | 0 | 8 |
| Additive primes | 5707th | |
| Isolated primes | 10439th | |
| Long primes | 5163rd | |
| Primes | 13836th | |
| Pythagorean primes | 6899th | |
| Sexy primes (1st member) | 3386th | |
| Sexy prime triplets (1st member) | 707th | |
| Sophie germain primes | 1636th | |
| Roman numberals | ||
| Base 2 | 1001001001010110102 | 1001001001011001012 |
| Base 3 | 211211200003 | 211211201023 |
| Base 4 | 2102111224 | 2102112114 |
| Base 5 | 142434005 | 142434215 |
| Base 6 | 31134306 | 31134456 |
| Base 7 | 11626117 | 11626257 |
| Base 8 | 4445328 | 4445458 |
| Base 9 | 2475009 | 2475129 |
| Base 10 | 14985010 | 14986110 |
| Base 11 | a264811 | a265811 |
| Base 12 | 7287612 | 7288512 |
| Base 13 | 5328c13 | 5329a13 |
| Base 14 | 3c87814 | 3c88514 |
| Base 15 | 2e60015 | 2e60b15 |
| Base 16 | 2495a16 | 2496516 |