Compare 20123 vs 20477
| Property | 20123 | 20477 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 201231 | 204771 | 
| Prime factorization | 20123 | 20477 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 20123 | 1, 20477 | 
| Number of properties | 6 | 7 | 
| Chen primes | 1137th | |
| Isolated primes | 1591st | |
| Primes | 2276th | 2311th | 
| Prime triplets (1st member) | 171st | |
| Pythagorean primes | 1151st | |
| Safe primes | 191st | |
| Sexy primes (1st member) | 698th | 706th | 
| Sexy primes (2nd member) | 697th | |
| Sexy prime triplets (2nd member) | 192nd | |
| Super primes | 344th | |
| Twin primes (1st member) | 348th | |
| Roman numberals | ||
| Base 2 | 1001110100110112 | 1001111111111012 | 
| Base 3 | 10001210223 | 10010021023 | 
| Base 4 | 103221234 | 103333314 | 
| Base 5 | 11204435 | 11234025 | 
| Base 6 | 2330556 | 2344456 | 
| Base 7 | 1124457 | 1134627 | 
| Base 8 | 472338 | 477758 | 
| Base 9 | 305389 | 310729 | 
| Base 10 | 2012310 | 2047710 | 
| Base 11 | 1413411 | 1442611 | 
| Base 12 | b78b12 | ba2512 | 
| Base 13 | 920c13 | 942213 | 
| Base 14 | 749514 | 766914 | 
| Base 15 | 5e6815 | 610215 | 
| Base 16 | 4e9b16 | 4ffd16 |