Compare 49009 vs 49018
| Property | 49009 | 49018 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 490091 | 21 × 245091 |
| Prime factorization | 49009 | 2 × 24509 |
| Divisors count | 2 | 4 |
| Divisors | 1, 49009 | 1, 2, 24509, 49018 |
| Number of properties | 6 | 1 |
| Harmonic primes | 1870th | |
| Isolated primes | 3662nd | |
| Primes | 5037th | |
| Pythagorean primes | 2504th | |
| Semiprimes | 11901st | |
| Sexy primes (2nd member) | 1396th | |
| Ulam primes | 374th | |
| Roman numberals | ||
| Base 2 | 10111111011100012 | 10111111011110102 |
| Base 3 | 21110200113 | 21110201113 |
| Base 4 | 233313014 | 233313224 |
| Base 5 | 30320145 | 30320335 |
| Base 6 | 10145216 | 10145346 |
| Base 7 | 2626127 | 2626247 |
| Base 8 | 1375618 | 1375728 |
| Base 9 | 742049 | 742149 |
| Base 10 | 4900910 | 4901810 |
| Base 11 | 3390411 | 3391211 |
| Base 12 | 2444112 | 2444a12 |
| Base 13 | 193cc13 | 1940813 |
| Base 14 | 13c0914 | 13c1414 |
| Base 15 | e7c415 | e7cd15 |
| Base 16 | bf7116 | bf7a16 |