Compare 419921 vs 419999
| Property | 419921 | 419999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199211 | 4199991 |
| Prime factorization | 419921 | 419999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419921 | 1, 419999 |
| Number of properties | 4 | 5 |
| Additive primes | 13985th | |
| Chen primes | 14217th | |
| Isolated primes | 27467th | |
| Primes | 35384th | 35390th |
| Sexy primes (1st member) | 7967th | |
| Sexy prime triplets (1st member) | 1525th | |
| Sophie germain primes | 3735th | |
| Twin primes (1st member) | 3961st | |
| Roman numberals | ||
| Base 2 | 11001101000010100012 | 11001101000100111112 |
| Base 3 | 2101000001223 | 2101000101123 |
| Base 4 | 12122011014 | 12122021334 |
| Base 5 | 1014141415 | 1014144445 |
| Base 6 | 130000256 | 130002356 |
| Base 7 | 33661557 | 33663267 |
| Base 8 | 14641218 | 14642378 |
| Base 9 | 7100189 | 7101159 |
| Base 10 | 41992110 | 41999910 |
| Base 11 | 26754711 | 26760811 |
| Base 12 | 18301512 | 18307b12 |
| Base 13 | 11919813 | 11922813 |
| Base 14 | ad06514 | ad0bd14 |
| Base 15 | 8464b15 | 8469e15 |
| Base 16 | 6685116 | 6689f16 |