Compare 419999 vs 420191
| Property | 419999 | 420191 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199991 | 4201911 |
| Prime factorization | 419999 | 420191 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419999 | 1, 420191 |
| Number of properties | 5 | 6 |
| Additive primes | 13985th | 13990th |
| Chen primes | 14217th | 14220th |
| Happy primes | 5263rd | |
| Primes | 35390th | 35401st |
| Sophie germain primes | 3735th | |
| Super primes | 3770th | |
| Twin primes (1st member) | 3961st | 3962nd |
| Roman numberals | ||
| Base 2 | 11001101000100111112 | 11001101001010111112 |
| Base 3 | 2101000101123 | 2101001011223 |
| Base 4 | 12122021334 | 12122111334 |
| Base 5 | 1014144445 | 1014212315 |
| Base 6 | 130002356 | 130011556 |
| Base 7 | 33663267 | 34000227 |
| Base 8 | 14642378 | 14645378 |
| Base 9 | 7101159 | 7103489 |
| Base 10 | 41999910 | 42019110 |
| Base 11 | 26760811 | 26777211 |
| Base 12 | 18307b12 | 1831bb12 |
| Base 13 | 11922813 | 11934513 |
| Base 14 | ad0bd14 | ad1b914 |
| Base 15 | 8469e15 | 8477b15 |
| Base 16 | 6689f16 | 6695f16 |