Compare 3989 vs 4229
| Property | 3989 | 4229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 39891 | 42291 |
| Prime factorization | 3989 | 4229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 3989 | 1, 4229 |
| Number of properties | 8 | 7 |
| Additive primes | 281st | 296th |
| Chen primes | 320th | 333rd |
| Good primes | 94th | 99th |
| Harmonic primes | 198th | |
| Isolated primes | 345th | |
| Long primes | 218th | 233rd |
| Primes | 550th | 579th |
| Pythagorean primes | 269th | 284th |
| Twin primes (1st member) | 111th | |
| Roman numberals | MMMCMLXXXIX | MMMMCCXXIX |
| Base 2 | 1111100101012 | 10000100001012 |
| Base 3 | 121102023 | 122101223 |
| Base 4 | 3321114 | 10020114 |
| Base 5 | 1114245 | 1134045 |
| Base 6 | 302456 | 313256 |
| Base 7 | 144267 | 152217 |
| Base 8 | 76258 | 102058 |
| Base 9 | 54229 | 57189 |
| Base 10 | 398910 | 422910 |
| Base 11 | 2aa711 | 31a511 |
| Base 12 | 238512 | 254512 |
| Base 13 | 1a7b13 | 1c0413 |
| Base 14 | 164d14 | 178114 |
| Base 15 | 12ae15 | 13be15 |
| Base 16 | f9516 | 108516 |