Compare 420149 vs 420383
| Property | 420149 | 420383 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4201491 | 4203831 |
| Prime factorization | 420149 | 420383 |
| Divisors count | 2 | 2 |
| Divisors | 1, 420149 | 1, 420383 |
| Number of properties | 4 | 4 |
| Chen primes | 14219th | |
| Isolated primes | 27478th | 27494th |
| Primes | 35399th | 35421st |
| Safe primes | 2139th | |
| Sophie germain primes | 3737th | 3739th |
| Roman numberals | ||
| Base 2 | 11001101001001101012 | 11001101010000111112 |
| Base 3 | 2101001000023 | 2101001222023 |
| Base 4 | 12122103114 | 12122201334 |
| Base 5 | 1014210445 | 1014230135 |
| Base 6 | 130010456 | 130021156 |
| Base 7 | 33666327 | 34004157 |
| Base 8 | 14644658 | 14650378 |
| Base 9 | 7103029 | 7105829 |
| Base 10 | 42014910 | 42038310 |
| Base 11 | 26773411 | 26792711 |
| Base 12 | 18318512 | 18333b12 |
| Base 13 | 11931213 | 11946213 |
| Base 14 | ad18914 | ad2b514 |
| Base 15 | 8474e15 | 8485815 |
| Base 16 | 6693516 | 66a1f16 |