Compare 420149 vs 421133
| Property | 420149 | 421133 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4201491 | 4211331 |
| Prime factorization | 420149 | 421133 |
| Divisors count | 2 | 2 |
| Divisors | 1, 420149 | 1, 421133 |
| Number of properties | 4 | 3 |
| Chen primes | 14219th | |
| Isolated primes | 27478th | 27532nd |
| Primes | 35399th | 35477th |
| Sophie germain primes | 3737th | 3745th |
| Roman numberals | ||
| Base 2 | 11001101001001101012 | 11001101101000011012 |
| Base 3 | 2101001000023 | 2101012001123 |
| Base 4 | 12122103114 | 12123100314 |
| Base 5 | 1014210445 | 1014340135 |
| Base 6 | 130010456 | 130054056 |
| Base 7 | 33666327 | 34025367 |
| Base 8 | 14644658 | 14664158 |
| Base 9 | 7103029 | 7116159 |
| Base 10 | 42014910 | 42113310 |
| Base 11 | 26773411 | 26844911 |
| Base 12 | 18318512 | 18386512 |
| Base 13 | 11931213 | 1198bb13 |
| Base 14 | ad18914 | ad68d14 |
| Base 15 | 8474e15 | 84ba815 |
| Base 16 | 6693516 | 66d0d16 |