Compare 404387 vs 405437
| Property | 404387 | 405437 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4043871 | 4054371 |
| Prime factorization | 404387 | 405437 |
| Divisors count | 2 | 2 |
| Divisors | 1, 404387 | 1, 405437 |
| Number of properties | 5 | 4 |
| Additive primes | 13538th | |
| Chen primes | 13785th | 13813th |
| Primes | 34183rd | 34256th |
| Sexy primes (2nd member) | 7708th | |
| Super primes | 3653rd | |
| Twin primes (1st member) | 3840th | 3850th |
| Roman numberals | ||
| Base 2 | 11000101011101000112 | 11000101111101111012 |
| Base 3 | 2021122010223 | 2021210110123 |
| Base 4 | 12022322034 | 12023323314 |
| Base 5 | 1004200225 | 1004332225 |
| Base 6 | 124000556 | 124050056 |
| Base 7 | 33026547 | 33060147 |
| Base 8 | 14256438 | 14276758 |
| Base 9 | 6756389 | 6771359 |
| Base 10 | 40438710 | 40543710 |
| Base 11 | 25690511 | 25767a11 |
| Base 12 | 17602b12 | 17676512 |
| Base 13 | 1120a913 | 11270613 |
| Base 14 | a752b14 | a7a7b14 |
| Base 15 | 7ec4215 | 801e215 |
| Base 16 | 62ba316 | 62fbd16 |