Compare 21179 vs 21383
| Property | 21179 | 21383 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 211791 | 213831 |
| Prime factorization | 21179 | 21383 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21179 | 1, 21383 |
| Number of properties | 7 | 10 |
| Additive primes | 1113th | |
| Chen primes | 1170th | |
| Cousin primes (2nd member) | 364th | |
| Harmonic primes | 881st | |
| Isolated primes | 1662nd | 1675th |
| Long primes | 905th | 910th |
| Primes | 2381st | 2400th |
| Prime triplets (3rd member) | 181st | |
| Safe primes | 199th | 201st |
| Sexy primes (2nd member) | 728th | |
| Sophie germain primes | 345th | 348th |
| Super primes | 353rd | |
| Roman numberals | ||
| Base 2 | 1010010101110112 | 1010011100001112 |
| Base 3 | 10020011023 | 10020222223 |
| Base 4 | 110223234 | 110320134 |
| Base 5 | 11342045 | 11410135 |
| Base 6 | 2420156 | 2425556 |
| Base 7 | 1155147 | 1162257 |
| Base 8 | 512738 | 516078 |
| Base 9 | 320429 | 322889 |
| Base 10 | 2117910 | 2138310 |
| Base 11 | 14a0411 | 1507a11 |
| Base 12 | 1030b12 | 1045b12 |
| Base 13 | 984213 | 996b13 |
| Base 14 | 7a0b14 | 7b1514 |
| Base 15 | 641e15 | 650815 |
| Base 16 | 52bb16 | 538716 |