Compare 419921 vs 420263
| Property | 419921 | 420263 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4199211 | 4202631 |
| Prime factorization | 419921 | 420263 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419921 | 1, 420263 |
| Number of properties | 4 | 6 |
| Additive primes | 13994th | |
| Chen primes | 14221st | |
| Isolated primes | 27467th | 27483rd |
| Primes | 35384th | 35406th |
| Safe primes | 2138th | |
| Sexy primes (1st member) | 7967th | 7972nd |
| Sexy prime triplets (1st member) | 1525th | |
| Roman numberals | ||
| Base 2 | 11001101000010100012 | 11001101001101001112 |
| Base 3 | 2101000001223 | 2101001110223 |
| Base 4 | 12122011014 | 12122122134 |
| Base 5 | 1014141415 | 1014220235 |
| Base 6 | 130000256 | 130013556 |
| Base 7 | 33661557 | 34001547 |
| Base 8 | 14641218 | 14646478 |
| Base 9 | 7100189 | 7104389 |
| Base 10 | 41992110 | 42026310 |
| Base 11 | 26754711 | 26782811 |
| Base 12 | 18301512 | 18325b12 |
| Base 13 | 11919813 | 11939c13 |
| Base 14 | ad06514 | ad22b14 |
| Base 15 | 8464b15 | 847c815 |
| Base 16 | 6685116 | 669a716 |