Compare 4021 vs 4229
| Property | 4021 | 4229 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40211 | 42291 |
| Prime factorization | 4021 | 4229 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4021 | 1, 4229 |
| Number of properties | 6 | 7 |
| Additive primes | 285th | 296th |
| Chen primes | 333rd | |
| Good primes | 99th | |
| Harmonic primes | 199th | |
| Long primes | 233rd | |
| Primes | 556th | 579th |
| Pythagorean primes | 272nd | 284th |
| Sexy primes (1st member) | 206th | |
| Twin primes (1st member) | 111th | |
| Twin primes (2nd member) | 105th | |
| Roman numberals | MMMMXXI | MMMMCCXXIX |
| Base 2 | 1111101101012 | 10000100001012 |
| Base 3 | 121112213 | 122101223 |
| Base 4 | 3323114 | 10020114 |
| Base 5 | 1120415 | 1134045 |
| Base 6 | 303416 | 313256 |
| Base 7 | 145037 | 152217 |
| Base 8 | 76658 | 102058 |
| Base 9 | 54579 | 57189 |
| Base 10 | 402110 | 422910 |
| Base 11 | 302611 | 31a511 |
| Base 12 | 23b112 | 254512 |
| Base 13 | 1aa413 | 1c0413 |
| Base 14 | 167314 | 178114 |
| Base 15 | 12d115 | 13be15 |
| Base 16 | fb516 | 108516 |