Compare 47221 vs 49009
| Property | 47221 | 49009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 472211 | 490091 |
| Prime factorization | 47221 | 49009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 47221 | 1, 49009 |
| Number of properties | 6 | 6 |
| Harmonic primes | 1810th | 1870th |
| Isolated primes | 3539th | 3662nd |
| Lucky primes | 700th | |
| Primes | 4870th | 5037th |
| Pythagorean primes | 2419th | 2504th |
| Sexy primes (2nd member) | 1396th | |
| Ulam primes | 362nd | 374th |
| Roman numberals | ||
| Base 2 | 10111000011101012 | 10111111011100012 |
| Base 3 | 21012022213 | 21110200113 |
| Base 4 | 232013114 | 233313014 |
| Base 5 | 30023415 | 30320145 |
| Base 6 | 10023416 | 10145216 |
| Base 7 | 2544467 | 2626127 |
| Base 8 | 1341658 | 1375618 |
| Base 9 | 716879 | 742049 |
| Base 10 | 4722110 | 4900910 |
| Base 11 | 3252911 | 3390411 |
| Base 12 | 233b112 | 2444112 |
| Base 13 | 1865513 | 193cc13 |
| Base 14 | 132cd14 | 13c0914 |
| Base 15 | ded115 | e7c415 |
| Base 16 | b87516 | bf7116 |