Compare 419291 vs 420479
| Property | 419291 | 420479 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4192911 | 4204791 |
| Prime factorization | 419291 | 420479 |
| Divisors count | 2 | 2 |
| Divisors | 1, 419291 | 1, 420479 |
| Number of properties | 6 | 4 |
| Chen primes | 14228th | |
| Isolated primes | 27425th | |
| Primes | 35334th | 35428th |
| Sexy primes (1st member) | 7953rd | |
| Sexy prime triplets (1st member) | 1521st | |
| Sophie germain primes | 3730th | |
| Twin primes (1st member) | 3966th | |
| Ulam primes | 2545th | 2552nd |
| Roman numberals | ||
| Base 2 | 11001100101110110112 | 11001101010011111112 |
| Base 3 | 2100220110223 | 2101002100223 |
| Base 4 | 12121131234 | 12122213334 |
| Base 5 | 1014041315 | 1014234045 |
| Base 6 | 125530556 | 130023556 |
| Base 7 | 33642657 | 34006137 |
| Base 8 | 14627338 | 14651778 |
| Base 9 | 7081389 | 7107089 |
| Base 10 | 41929110 | 42047910 |
| Base 11 | 26702411 | 267a0411 |
| Base 12 | 18278b12 | 1833bb12 |
| Base 13 | 118b0213 | 11950713 |
| Base 14 | acb3514 | ad34314 |
| Base 15 | 8437b15 | 848be15 |
| Base 16 | 665db16 | 66a7f16 |