Compare 419827 vs 420221
| Property | 419827 | 420221 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4198271 | 4202211 |
| Prime factorization | 419827 | 420221 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419827 | 1, 420221 |
| Number of properties | 6 | 3 |
| Additive primes | 13981st | 13992nd |
| Chen primes | 14213th | |
| Cousin primes (1st member) | 3958th | |
| Isolated primes | 27463rd | 27480th |
| Primes | 35380th | 35403rd |
| Sexy primes (2nd member) | 7966th | |
| Roman numberals | ||
| Base 2 | 11001100111111100112 | 11001101001011111012 |
| Base 3 | 2100222200113 | 2101001022023 |
| Base 4 | 12121333034 | 12122113314 |
| Base 5 | 1014133025 | 1014213415 |
| Base 6 | 125553516 | 130012456 |
| Base 7 | 33656627 | 34000647 |
| Base 8 | 14637638 | 14645758 |
| Base 9 | 7088049 | 7103829 |
| Base 10 | 41982710 | 42022110 |
| Base 11 | 26747111 | 26779a11 |
| Base 12 | 182b5712 | 18322512 |
| Base 13 | 11912513 | 11936913 |
| Base 14 | acdd914 | ad1db14 |
| Base 15 | 845d715 | 8479b15 |
| Base 16 | 667f316 | 6697d16 |