Compare 420599 vs 420605
| Property | 420599 | 420605 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 4205991 | 51 × 841211 |
| Prime factorization | 420599 | 5 × 84121 |
| Divisors count | 2 | 4 |
| Divisors | 1, 420599 | 1, 5, 84121, 420605 |
| Number of properties | 6 | 1 |
| Additive primes | 14008th | |
| Chen primes | 14234th | |
| Isolated primes | 27505th | |
| Primes | 35438th | |
| Safe primes | 2142nd | |
| Semiprimes | 91894th | |
| Sexy primes (2nd member) | 7978th | |
| Roman numberals | ||
| Base 2 | 11001101010111101112 | 11001101010111111012 |
| Base 3 | 2101002212023 | 2101002212223 |
| Base 4 | 12122233134 | 12122233314 |
| Base 5 | 1014243445 | 1014244105 |
| Base 6 | 130031156 | 130031256 |
| Base 7 | 34011447 | 34011537 |
| Base 8 | 14653678 | 14653758 |
| Base 9 | 7108529 | 7108589 |
| Base 10 | 42059910 | 42060510 |
| Base 11 | 26800311 | 26800911 |
| Base 12 | 18349b12 | 1834a512 |
| Base 13 | 11959a13 | 1195a313 |
| Base 14 | ad3cb14 | ad3d314 |
| Base 15 | 8494e15 | 8495515 |
| Base 16 | 66af716 | 66afd16 |