Compare 4289 vs 4391
| Property | 4289 | 4391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 42891 | 43911 |
| Prime factorization | 4289 | 4391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4289 | 1, 4391 |
| Number of properties | 6 | 7 |
| Additive primes | 301st | 306th |
| Chen primes | 338th | 344th |
| Harmonic primes | 218th | |
| Isolated primes | 362nd | 369th |
| Primes | 589th | 598th |
| Pythagorean primes | 289th | |
| Sexy primes (1st member) | 217th | |
| Sexy primes (2nd member) | 215th | |
| Sophie germain primes | 108th | |
| Roman numberals | MMMMCCLXXXIX | MMMMCCCXCI |
| Base 2 | 10000110000012 | 10001001001112 |
| Base 3 | 122122123 | 200001223 |
| Base 4 | 10030014 | 10102134 |
| Base 5 | 1141245 | 1200315 |
| Base 6 | 315056 | 321556 |
| Base 7 | 153357 | 155427 |
| Base 8 | 103018 | 104478 |
| Base 9 | 57859 | 60189 |
| Base 10 | 428910 | 439110 |
| Base 11 | 324a11 | 333211 |
| Base 12 | 259512 | 265b12 |
| Base 13 | 1c4c13 | 1cca13 |
| Base 14 | 17c514 | 185914 |
| Base 15 | 140e15 | 147b15 |
| Base 16 | 10c116 | 112716 |