Compare 20477 vs 21101
| Property | 20477 | 21101 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 204771 | 211011 |
| Prime factorization | 20477 | 21101 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20477 | 1, 21101 |
| Number of properties | 7 | 8 |
| Additive primes | 1100th | |
| Chen primes | 1137th | 1166th |
| Happy primes | 392nd | |
| Isolated primes | 1653rd | |
| Long primes | 902nd | |
| Primes | 2311th | 2372nd |
| Prime triplets (1st member) | 171st | |
| Pythagorean primes | 1151st | 1178th |
| Sexy primes (1st member) | 706th | 718th |
| Super primes | 344th | |
| Twin primes (1st member) | 348th | |
| Roman numberals | ||
| Base 2 | 1001111111111012 | 1010010011011012 |
| Base 3 | 10010021023 | 10012211123 |
| Base 4 | 103333314 | 110212314 |
| Base 5 | 11234025 | 11334015 |
| Base 6 | 2344456 | 2414056 |
| Base 7 | 1134627 | 1153437 |
| Base 8 | 477758 | 511558 |
| Base 9 | 310729 | 318459 |
| Base 10 | 2047710 | 2110110 |
| Base 11 | 1442611 | 1494311 |
| Base 12 | ba2512 | 1026512 |
| Base 13 | 942213 | 97b213 |
| Base 14 | 766914 | 799314 |
| Base 15 | 610215 | 63bb15 |
| Base 16 | 4ffd16 | 526d16 |