Compare 4421 vs 4447
| Property | 4421 | 4447 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 44211 | 44471 |
| Prime factorization | 4421 | 4447 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4421 | 1, 4447 |
| Number of properties | 7 | 10 |
| Additive primes | 309th | 312th |
| Chen primes | 347th | 349th |
| Cousin primes (1st member) | 112th | |
| Cuban primes 1 | 21st | |
| Good primes | 101st | |
| Happy primes | 110th | |
| Isolated primes | 373rd | |
| Long primes | 240th | 242nd |
| Primes | 601st | 604th |
| Pythagorean primes | 297th | |
| Sexy primes (2nd member) | 218th | |
| Super primes | 110th | |
| Twin primes (1st member) | 116th | |
| Roman numberals | MMMMCDXXI | MMMMCDXLVII |
| Base 2 | 10001010001012 | 10001010111112 |
| Base 3 | 200012023 | 200022013 |
| Base 4 | 10110114 | 10111334 |
| Base 5 | 1201415 | 1202425 |
| Base 6 | 322456 | 323316 |
| Base 7 | 156147 | 156527 |
| Base 8 | 105058 | 105378 |
| Base 9 | 60529 | 60819 |
| Base 10 | 442110 | 444710 |
| Base 11 | 335a11 | 338311 |
| Base 12 | 268512 | 26a712 |
| Base 13 | 202113 | 204113 |
| Base 14 | 187b14 | 189914 |
| Base 15 | 149b15 | 14b715 |
| Base 16 | 114516 | 115f16 |