Compare 21227 vs 21319
| Property | 21227 | 21319 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 212271 | 213191 |
| Prime factorization | 21227 | 21319 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21227 | 1, 21319 |
| Number of properties | 4 | 7 |
| Cousin primes (1st member) | 363rd | |
| Harmonic primes | 878th | |
| Isolated primes | 1666th | |
| Primes | 2387th | 2394th |
| Prime triplets (2nd member) | 180th | |
| Prime triplets (3rd member) | 179th | |
| Safe primes | 200th | |
| Sexy primes (2nd member) | 723rd | 725th |
| Twin primes (2nd member) | 362nd | |
| Roman numberals | ||
| Base 2 | 1010010111010112 | 1010011010001112 |
| Base 3 | 10020100123 | 10020201213 |
| Base 4 | 110232234 | 110310134 |
| Base 5 | 11344025 | 11402345 |
| Base 6 | 2421356 | 2424116 |
| Base 7 | 1156137 | 1161047 |
| Base 8 | 513538 | 515078 |
| Base 9 | 321059 | 322179 |
| Base 10 | 2122710 | 2131910 |
| Base 11 | 14a4811 | 1502111 |
| Base 12 | 1034b12 | 1040712 |
| Base 13 | 987b13 | 991c13 |
| Base 14 | 7a4314 | 7aab14 |
| Base 15 | 645215 | 64b415 |
| Base 16 | 52eb16 | 534716 |