Compare 419921 vs 420163
| Property | 419921 | 420163 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199211 | 4201631 |
| Prime factorization | 419921 | 420163 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419921 | 1, 420163 |
| Number of properties | 4 | 3 |
| Isolated primes | 27467th | 27479th |
| Lucky primes | 4234th | |
| Primes | 35384th | 35400th |
| Sexy primes (1st member) | 7967th | |
| Sexy prime triplets (1st member) | 1525th | |
| Roman numberals | ||
| Base 2 | 11001101000010100012 | 11001101001010000112 |
| Base 3 | 2101000001223 | 2101001001213 |
| Base 4 | 12122011014 | 12122110034 |
| Base 5 | 1014141415 | 1014211235 |
| Base 6 | 130000256 | 130011116 |
| Base 7 | 33661557 | 33666527 |
| Base 8 | 14641218 | 14645038 |
| Base 9 | 7100189 | 7103179 |
| Base 10 | 41992110 | 42016310 |
| Base 11 | 26754711 | 26774711 |
| Base 12 | 18301512 | 18319712 |
| Base 13 | 11919813 | 11932313 |
| Base 14 | ad06514 | ad19914 |
| Base 15 | 8464b15 | 8475d15 |
| Base 16 | 6685116 | 6694316 |