Compare 4021 vs 4441
| Property | 4021 | 4441 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40211 | 44411 |
| Prime factorization | 4021 | 4441 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4021 | 1, 4441 |
| Number of properties | 6 | 9 |
| Additive primes | 285th | 311th |
| Chen primes | 348th | |
| Good primes | 100th | |
| Happy primes | 109th | |
| Harmonic primes | 199th | |
| Isolated primes | 372nd | |
| Lucky primes | 120th | |
| Primes | 556th | 603rd |
| Pythagorean primes | 272nd | 298th |
| Sexy primes (1st member) | 206th | 218th |
| Twin primes (2nd member) | 105th | |
| Roman numberals | MMMMXXI | MMMMCDXLI |
| Base 2 | 1111101101012 | 10001010110012 |
| Base 3 | 121112213 | 200021113 |
| Base 4 | 3323114 | 10111214 |
| Base 5 | 1120415 | 1202315 |
| Base 6 | 303416 | 323216 |
| Base 7 | 145037 | 156437 |
| Base 8 | 76658 | 105318 |
| Base 9 | 54579 | 60749 |
| Base 10 | 402110 | 444110 |
| Base 11 | 302611 | 337811 |
| Base 12 | 23b112 | 26a112 |
| Base 13 | 1aa413 | 203813 |
| Base 14 | 167314 | 189314 |
| Base 15 | 12d115 | 14b115 |
| Base 16 | fb516 | 115916 |