Compare 421907 vs 422393
| Property | 421907 | 422393 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4219071 | 4223931 |
| Prime factorization | 421907 | 422393 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421907 | 1, 422393 |
| Number of properties | 6 | 4 |
| Additive primes | 14049th | 14069th |
| Chen primes | 14268th | |
| Isolated primes | 27578th | 27610th |
| Primes | 35533rd | 35573rd |
| Sexy primes (1st member) | 7995th | |
| Super primes | 3784th | 3788th |
| Roman numberals | ||
| Base 2 | 11001110000000100112 | 11001110001111110012 |
| Base 3 | 2101022020123 | 2101101020123 |
| Base 4 | 12130001034 | 12130133214 |
| Base 5 | 1020001125 | 1020040335 |
| Base 6 | 130131356 | 130153056 |
| Base 7 | 34050237 | 34063167 |
| Base 8 | 14700238 | 14707718 |
| Base 9 | 7126659 | 7133659 |
| Base 10 | 42190710 | 42239310 |
| Base 11 | 268a9211 | 26939411 |
| Base 12 | 1841ab12 | 18453512 |
| Base 13 | 11a06513 | 11a34a13 |
| Base 14 | ada8314 | add0d14 |
| Base 15 | 8502215 | 8524815 |
| Base 16 | 6701316 | 671f916 |