Compare 404081 vs 404387
| Property | 404081 | 404387 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4040811 | 4043871 |
| Prime factorization | 404081 | 404387 |
| Divisors count | 2 | 2 |
| Divisors | 1, 404081 | 1, 404387 |
| Number of properties | 7 | 5 |
| Additive primes | 13497th | |
| Chen primes | 13773rd | 13785th |
| Happy primes | 5052nd | |
| Isolated primes | 26490th | |
| Primes | 34159th | 34183rd |
| Sexy primes (2nd member) | 7708th | |
| Super primes | 3651st | 3653rd |
| Twin primes (1st member) | 3840th | |
| Ulam primes | 2462nd | |
| Roman numberals | ||
| Base 2 | 11000101010011100012 | 11000101011101000112 |
| Base 3 | 2021120212223 | 2021122010223 |
| Base 4 | 12022213014 | 12022322034 |
| Base 5 | 1004123115 | 1004200225 |
| Base 6 | 123544256 | 124000556 |
| Base 7 | 33020367 | 33026547 |
| Base 8 | 14251618 | 14256438 |
| Base 9 | 6752589 | 6756389 |
| Base 10 | 40408110 | 40438710 |
| Base 11 | 25665711 | 25690511 |
| Base 12 | 175a1512 | 17602b12 |
| Base 13 | 111c0213 | 1120a913 |
| Base 14 | a738d14 | a752b14 |
| Base 15 | 7eadb15 | 7ec4215 |
| Base 16 | 62a7116 | 62ba316 |