Compare 420221 vs 420271
| Property | 420221 | 420271 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4202211 | 4202711 |
| Prime factorization | 420221 | 420271 |
| Divisors count | 2 | 2 |
| Divisors | 1, 420221 | 1, 420271 |
| Number of properties | 3 | 2 |
| Additive primes | 13992nd | |
| Isolated primes | 27480th | |
| Primes | 35403rd | 35408th |
| Twin primes (2nd member) | 3963rd | |
| Roman numberals | ||
| Base 2 | 11001101001011111012 | 11001101001101011112 |
| Base 3 | 2101001022023 | 2101001111213 |
| Base 4 | 12122113314 | 12122122334 |
| Base 5 | 1014213415 | 1014220415 |
| Base 6 | 130012456 | 130014116 |
| Base 7 | 34000647 | 34001657 |
| Base 8 | 14645758 | 14646578 |
| Base 9 | 7103829 | 7104479 |
| Base 10 | 42022110 | 42027110 |
| Base 11 | 26779a11 | 26783511 |
| Base 12 | 18322512 | 18326712 |
| Base 13 | 11936913 | 1193a713 |
| Base 14 | ad1db14 | ad23514 |
| Base 15 | 8479b15 | 847d115 |
| Base 16 | 6697d16 | 669af16 |