Compare 20469 vs 20477
| Property | 20469 | 20477 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 31 × 68231 | 204771 |
| Prime factorization | 3 × 6823 | 20477 |
| Divisors count | 4 | 2 |
| Divisors | 1, 3, 6823, 20469 | 1, 20477 |
| Number of properties | 1 | 7 |
| Chen primes | 1137th | |
| Primes | 2311th | |
| Prime triplets (1st member) | 171st | |
| Pythagorean primes | 1151st | |
| Semiprimes | 5193rd | |
| Sexy primes (1st member) | 706th | |
| Super primes | 344th | |
| Twin primes (1st member) | 348th | |
| Roman numberals | ||
| Base 2 | 1001111111101012 | 1001111111111012 |
| Base 3 | 10010020103 | 10010021023 |
| Base 4 | 103333114 | 103333314 |
| Base 5 | 11233345 | 11234025 |
| Base 6 | 2344336 | 2344456 |
| Base 7 | 1134517 | 1134627 |
| Base 8 | 477658 | 477758 |
| Base 9 | 310639 | 310729 |
| Base 10 | 2046910 | 2047710 |
| Base 11 | 1441911 | 1442611 |
| Base 12 | ba1912 | ba2512 |
| Base 13 | 941713 | 942213 |
| Base 14 | 766114 | 766914 |
| Base 15 | 60e915 | 610215 |
| Base 16 | 4ff516 | 4ffd16 |