Compare 4219 vs 4391
| Property | 4219 | 4391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 42191 | 43911 |
| Prime factorization | 4219 | 4391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4219 | 1, 4391 |
| Number of properties | 5 | 7 |
| Additive primes | 306th | |
| Chen primes | 344th | |
| Cuban primes 1 | 20th | |
| Harmonic primes | 210th | 218th |
| Isolated primes | 369th | |
| Long primes | 232nd | |
| Primes | 578th | 598th |
| Sexy primes (1st member) | 217th | |
| Sophie germain primes | 108th | |
| Twin primes (2nd member) | 110th | |
| Roman numberals | MMMMCCXIX | MMMMCCCXCI |
| Base 2 | 10000011110112 | 10001001001112 |
| Base 3 | 122100213 | 200001223 |
| Base 4 | 10013234 | 10102134 |
| Base 5 | 1133345 | 1200315 |
| Base 6 | 313116 | 321556 |
| Base 7 | 152057 | 155427 |
| Base 8 | 101738 | 104478 |
| Base 9 | 57079 | 60189 |
| Base 10 | 421910 | 439110 |
| Base 11 | 319611 | 333211 |
| Base 12 | 253712 | 265b12 |
| Base 13 | 1bc713 | 1cca13 |
| Base 14 | 177514 | 185914 |
| Base 15 | 13b415 | 147b15 |
| Base 16 | 107b16 | 112716 |