Compare 21379 vs 21799
| Property | 21379 | 21799 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213791 | 217991 |
| Prime factorization | 21379 | 21799 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21379 | 1, 21799 |
| Number of properties | 7 | 3 |
| Chen primes | 1178th | |
| Cousin primes (1st member) | 364th | 371st |
| Harmonic primes | 880th | |
| Isolated primes | 1704th | |
| Primes | 2399th | 2445th |
| Prime triplets (2nd member) | 181st | |
| Super primes | 357th | |
| Twin primes (2nd member) | 363rd | |
| Roman numberals | ||
| Base 2 | 1010011100000112 | 1010101001001112 |
| Base 3 | 10020222113 | 10022201013 |
| Base 4 | 110320034 | 111102134 |
| Base 5 | 11410045 | 11441445 |
| Base 6 | 2425516 | 2445316 |
| Base 7 | 1162217 | 1203617 |
| Base 8 | 516038 | 524478 |
| Base 9 | 322849 | 328119 |
| Base 10 | 2137910 | 2179910 |
| Base 11 | 1507611 | 1541811 |
| Base 12 | 1045712 | 1074712 |
| Base 13 | 996713 | 9bcb13 |
| Base 14 | 7b1114 | 7d3114 |
| Base 15 | 650415 | 66d415 |
| Base 16 | 538316 | 552716 |