Compare 4021 vs 4021
| Property | 4021 | 4021 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40211 | 40211 |
| Prime factorization | 4021 | 4021 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4021 | 1, 4021 |
| Number of properties | 6 | 6 |
| Additive primes | 285th | 285th |
| Harmonic primes | 199th | 199th |
| Primes | 556th | 556th |
| Pythagorean primes | 272nd | 272nd |
| Sexy primes (1st member) | 206th | 206th |
| Twin primes (2nd member) | 105th | 105th |
| Roman numberals | MMMMXXI | MMMMXXI |
| Base 2 | 1111101101012 | 1111101101012 |
| Base 3 | 121112213 | 121112213 |
| Base 4 | 3323114 | 3323114 |
| Base 5 | 1120415 | 1120415 |
| Base 6 | 303416 | 303416 |
| Base 7 | 145037 | 145037 |
| Base 8 | 76658 | 76658 |
| Base 9 | 54579 | 54579 |
| Base 10 | 402110 | 402110 |
| Base 11 | 302611 | 302611 |
| Base 12 | 23b112 | 23b112 |
| Base 13 | 1aa413 | 1aa413 |
| Base 14 | 167314 | 167314 |
| Base 15 | 12d115 | 12d115 |
| Base 16 | fb516 | fb516 |