Compare 221807 vs 222029
| Property | 221807 | 222029 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2218071 | 2220291 |
| Prime factorization | 221807 | 222029 |
| Divisors count | 2 | 2 |
| Divisors | 1, 221807 | 1, 222029 |
| Number of properties | 6 | 8 |
| Additive primes | 8009th | |
| Chen primes | 8234th | 8243rd |
| Happy primes | 3003rd | |
| Harmonic primes | 7418th | |
| Isolated primes | 15073rd | 15087th |
| Long primes | 7403rd | |
| Primes | 19762nd | 19780th |
| Pythagorean primes | 9870th | |
| Sexy primes (1st member) | 4676th | |
| Sexy primes (2nd member) | 4678th | |
| Ulam primes | 1413th | |
| Roman numberals | ||
| Base 2 | 1101100010011011112 | 1101100011010011012 |
| Base 3 | 1020210210023 | 1020211200223 |
| Base 4 | 3120212334 | 3120310314 |
| Base 5 | 240442125 | 241011045 |
| Base 6 | 44305156 | 44315256 |
| Base 7 | 16124457 | 16132137 |
| Base 8 | 6611578 | 6615158 |
| Base 9 | 3672329 | 3675089 |
| Base 10 | 22180710 | 22202910 |
| Base 11 | 14171311 | 1418a511 |
| Base 12 | a843b12 | a85a512 |
| Base 13 | 79c6113 | 7a0a213 |
| Base 14 | 5ab9514 | 5acb314 |
| Base 15 | 45ac215 | 45bbe15 |
| Base 16 | 3626f16 | 3634d16 |