Compare 421397 vs 421423
| Property | 421397 | 421423 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4213971 | 4214231 |
| Prime factorization | 421397 | 421423 |
| Divisors count | 2 | 2 |
| Divisors | 1, 421397 | 1, 421423 |
| Number of properties | 2 | 3 |
| Isolated primes | 27550th | 27553rd |
| Primes | 35495th | 35498th |
| Sexy primes (2nd member) | 7987th | |
| Roman numberals | ||
| Base 2 | 11001101110000101012 | 11001101110001011112 |
| Base 3 | 2101020010223 | 2101020020213 |
| Base 4 | 12123201114 | 12123202334 |
| Base 5 | 1014410425 | 1014411435 |
| Base 6 | 130105256 | 130110116 |
| Base 7 | 34033647 | 34034327 |
| Base 8 | 14670258 | 14670578 |
| Base 9 | 7120389 | 7120679 |
| Base 10 | 42139710 | 42142310 |
| Base 11 | 26866911 | 26869211 |
| Base 12 | 183a4512 | 183a6712 |
| Base 13 | 119a6213 | 119a8213 |
| Base 14 | ad7db14 | ad81914 |
| Base 15 | 84cd215 | 84ced15 |
| Base 16 | 66e1516 | 66e2f16 |