Compare 20431 vs 20477
| Property | 20431 | 20477 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 204311 | 204771 |
| Prime factorization | 20431 | 20477 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20431 | 1, 20477 |
| Number of properties | 2 | 7 |
| Chen primes | 1137th | |
| Isolated primes | 1617th | |
| Primes | 2308th | 2311th |
| Prime triplets (1st member) | 171st | |
| Pythagorean primes | 1151st | |
| Sexy primes (1st member) | 706th | |
| Super primes | 344th | |
| Twin primes (1st member) | 348th | |
| Roman numberals | ||
| Base 2 | 1001111110011112 | 1001111111111012 |
| Base 3 | 10010002013 | 10010021023 |
| Base 4 | 103330334 | 103333314 |
| Base 5 | 11232115 | 11234025 |
| Base 6 | 2343316 | 2344456 |
| Base 7 | 1133657 | 1134627 |
| Base 8 | 477178 | 477758 |
| Base 9 | 310219 | 310729 |
| Base 10 | 2043110 | 2047710 |
| Base 11 | 1439411 | 1442611 |
| Base 12 | b9a712 | ba2512 |
| Base 13 | 93b813 | 942213 |
| Base 14 | 763514 | 766914 |
| Base 15 | 60c115 | 610215 |
| Base 16 | 4fcf16 | 4ffd16 |