Compare 419999 vs 420419
| Property | 419999 | 420419 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199991 | 4204191 |
| Prime factorization | 419999 | 420419 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419999 | 1, 420419 |
| Number of properties | 5 | 6 |
| Additive primes | 13985th | |
| Chen primes | 14217th | 14227th |
| Primes | 35390th | 35423rd |
| Safe primes | 2140th | |
| Sophie germain primes | 3735th | 3740th |
| Super primes | 3773rd | |
| Twin primes (1st member) | 3961st | 3965th |
| Roman numberals | ||
| Base 2 | 11001101000100111112 | 11001101010010000112 |
| Base 3 | 2101000101123 | 2101002010023 |
| Base 4 | 12122021334 | 12122210034 |
| Base 5 | 1014144445 | 1014231345 |
| Base 6 | 130002356 | 130022156 |
| Base 7 | 33663267 | 34004667 |
| Base 8 | 14642378 | 14651038 |
| Base 9 | 7101159 | 7106329 |
| Base 10 | 41999910 | 42041910 |
| Base 11 | 26760811 | 26795a11 |
| Base 12 | 18307b12 | 18336b12 |
| Base 13 | 11922813 | 11948c13 |
| Base 14 | ad0bd14 | ad2dd14 |
| Base 15 | 8469e15 | 8487e15 |
| Base 16 | 6689f16 | 66a4316 |