Compare 20873 vs 21179
| Property | 20873 | 21179 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 208731 | 211791 |
| Prime factorization | 20873 | 21179 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20873 | 1, 21179 |
| Number of properties | 7 | 7 |
| Chen primes | 1170th | |
| Good primes | 263rd | |
| Isolated primes | 1638th | 1662nd |
| Long primes | 892nd | 905th |
| Primes | 2347th | 2381st |
| Pythagorean primes | 1168th | |
| Safe primes | 199th | |
| Sexy primes (1st member) | 712th | |
| Sophie germain primes | 345th | |
| Super primes | 348th | 353rd |
| Roman numberals | ||
| Base 2 | 1010001100010012 | 1010010101110112 |
| Base 3 | 10011220023 | 10020011023 |
| Base 4 | 110120214 | 110223234 |
| Base 5 | 11314435 | 11342045 |
| Base 6 | 2403456 | 2420156 |
| Base 7 | 1145667 | 1155147 |
| Base 8 | 506118 | 512738 |
| Base 9 | 315629 | 320429 |
| Base 10 | 2087310 | 2117910 |
| Base 11 | 1475611 | 14a0411 |
| Base 12 | 100b512 | 1030b12 |
| Base 13 | 966813 | 984213 |
| Base 14 | 786d14 | 7a0b14 |
| Base 15 | 62b815 | 641e15 |
| Base 16 | 518916 | 52bb16 |