Compare 419959 vs 420149
| Property | 419959 | 420149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199591 | 4201491 |
| Prime factorization | 419959 | 420149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419959 | 1, 420149 |
| Number of properties | 5 | 4 |
| Additive primes | 13984th | |
| Chen primes | 14216th | 14219th |
| Isolated primes | 27470th | 27478th |
| Primes | 35389th | 35399th |
| Sexy primes (2nd member) | 7969th | |
| Sophie germain primes | 3737th | |
| Roman numberals | ||
| Base 2 | 11001101000011101112 | 11001101001001101012 |
| Base 3 | 2101000020013 | 2101001000023 |
| Base 4 | 12122013134 | 12122103114 |
| Base 5 | 1014143145 | 1014210445 |
| Base 6 | 130001316 | 130010456 |
| Base 7 | 33662417 | 33666327 |
| Base 8 | 14641678 | 14644658 |
| Base 9 | 7100619 | 7103029 |
| Base 10 | 41995910 | 42014910 |
| Base 11 | 26758111 | 26773411 |
| Base 12 | 18304712 | 18318512 |
| Base 13 | 1191c713 | 11931213 |
| Base 14 | ad09114 | ad18914 |
| Base 15 | 8467415 | 8474e15 |
| Base 16 | 6687716 | 6693516 |