Compare 420479 vs 422231
| Property | 420479 | 422231 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4204791 | 4222311 |
| Prime factorization | 420479 | 422231 |
| Divisors count | 2 | 2 |
| Divisors | 1, 420479 | 1, 422231 |
| Number of properties | 4 | 4 |
| Chen primes | 14228th | |
| Isolated primes | 27597th | |
| Primes | 35428th | 35558th |
| Sophie germain primes | 3755th | |
| Twin primes (1st member) | 3966th | |
| Ulam primes | 2552nd | 2563rd |
| Roman numberals | ||
| Base 2 | 11001101010011111112 | 11001110001010101112 |
| Base 3 | 2101002100223 | 2101100120123 |
| Base 4 | 12122213334 | 12130111134 |
| Base 5 | 1014234045 | 1020024115 |
| Base 6 | 130023556 | 130144356 |
| Base 7 | 34006137 | 34056657 |
| Base 8 | 14651778 | 14705278 |
| Base 9 | 7107089 | 7131659 |
| Base 10 | 42047910 | 42223110 |
| Base 11 | 267a0411 | 26925711 |
| Base 12 | 1833bb12 | 18441b12 |
| Base 13 | 11950713 | 11a25413 |
| Base 14 | ad34314 | adc3514 |
| Base 15 | 848be15 | 8518b15 |
| Base 16 | 66a7f16 | 6715716 |