Compare 3989 vs 4211
| Property | 3989 | 4211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39891 | 42111 |
| Prime factorization | 3989 | 4211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3989 | 1, 4211 |
| Number of properties | 8 | 8 |
| Additive primes | 281st | |
| Chen primes | 320th | 331st |
| Good primes | 94th | 97th |
| Harmonic primes | 198th | |
| Isolated primes | 345th | 359th |
| Long primes | 218th | 230th |
| Primes | 550th | 576th |
| Pythagorean primes | 269th | |
| Sexy primes (1st member) | 213th | |
| Sophie germain primes | 104th | |
| Ulam primes | 45th | |
| Roman numberals | MMMCMLXXXIX | MMMMCCXI |
| Base 2 | 1111100101012 | 10000011100112 |
| Base 3 | 121102023 | 122022223 |
| Base 4 | 3321114 | 10013034 |
| Base 5 | 1114245 | 1133215 |
| Base 6 | 302456 | 312556 |
| Base 7 | 144267 | 151647 |
| Base 8 | 76258 | 101638 |
| Base 9 | 54229 | 56889 |
| Base 10 | 398910 | 421110 |
| Base 11 | 2aa711 | 318911 |
| Base 12 | 238512 | 252b12 |
| Base 13 | 1a7b13 | 1bbc13 |
| Base 14 | 164d14 | 176b14 |
| Base 15 | 12ae15 | 13ab15 |
| Base 16 | f9516 | 107316 |