Compare 404489 vs 405491
| Property | 404489 | 405491 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4044891 | 4054911 |
| Prime factorization | 404489 | 405491 |
| Divisors count | 2 | 2 |
| Divisors | 1, 404489 | 1, 405491 |
| Number of properties | 5 | 6 |
| Additive primes | 13511th | 13540th |
| Cousin primes (2nd member) | 3849th | |
| Happy primes | 5059th | 5070th |
| Isolated primes | 26512th | 26561st |
| Primes | 34193rd | 34260th |
| Sexy primes (1st member) | 7725th | |
| Sexy primes (2nd member) | 7710th | |
| Roman numberals | ||
| Base 2 | 11000101100000010012 | 11000101111111100112 |
| Base 3 | 2021122120023 | 2021210200123 |
| Base 4 | 12023000214 | 12023333034 |
| Base 5 | 1004204245 | 1004334315 |
| Base 6 | 124003456 | 124051356 |
| Base 7 | 33031617 | 33061227 |
| Base 8 | 14260118 | 14277638 |
| Base 9 | 6757629 | 6772059 |
| Base 10 | 40448910 | 40549110 |
| Base 11 | 25699811 | 25771911 |
| Base 12 | 1760b512 | 1767ab12 |
| Base 13 | 11215713 | 11274813 |
| Base 14 | a75a114 | a7ab914 |
| Base 15 | 7ecae15 | 8022b15 |
| Base 16 | 62c0916 | 62ff316 |