Compare 149837 vs 149849
| Property | 149837 | 149849 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 1498371 | 71 × 214071 |
| Prime factorization | 149837 | 7 × 21407 |
| Divisors count | 2 | 4 |
| Divisors | 1, 149837 | 1, 7, 21407, 149849 |
| Number of properties | 4 | 1 |
| Chen primes | 5928th | |
| Primes | 13834th | |
| Pythagorean primes | 6898th | |
| Semiprimes | 34353rd | |
| Twin primes (1st member) | 1699th | |
| Roman numberals | ||
| Base 2 | 1001001001010011012 | 1001001001010110012 |
| Base 3 | 211211121123 | 211211122223 |
| Base 4 | 2102110314 | 2102111214 |
| Base 5 | 142433225 | 142433445 |
| Base 6 | 31134056 | 31134256 |
| Base 7 | 11625627 | 11626107 |
| Base 8 | 4445158 | 4445318 |
| Base 9 | 2474759 | 2474889 |
| Base 10 | 14983710 | 14984910 |
| Base 11 | a263611 | a264711 |
| Base 12 | 7286512 | 7287512 |
| Base 13 | 5327c13 | 5328b13 |
| Base 14 | 3c86914 | 3c87714 |
| Base 15 | 2e5e215 | 2e5ee15 |
| Base 16 | 2494d16 | 2495916 |