Compare 21227 vs 21599
| Property | 21227 | 21599 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 212271 | 215991 |
| Prime factorization | 21227 | 21599 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21227 | 1, 21599 |
| Number of properties | 4 | 6 |
| Chen primes | 1190th | |
| Happy primes | 402nd | |
| Harmonic primes | 892nd | |
| Isolated primes | 1666th | |
| Primes | 2387th | 2425th |
| Safe primes | 200th | 205th |
| Sexy primes (2nd member) | 723rd | |
| Twin primes (1st member) | 368th | |
| Roman numberals | ||
| Base 2 | 1010010111010112 | 1010100010111112 |
| Base 3 | 10020100123 | 10021212223 |
| Base 4 | 110232234 | 111011334 |
| Base 5 | 11344025 | 11423445 |
| Base 6 | 2421356 | 2435556 |
| Base 7 | 1156137 | 1166547 |
| Base 8 | 513538 | 521378 |
| Base 9 | 321059 | 325589 |
| Base 10 | 2122710 | 2159910 |
| Base 11 | 14a4811 | 1525611 |
| Base 12 | 1034b12 | 105bb12 |
| Base 13 | 987b13 | 9aa613 |
| Base 14 | 7a4314 | 7c2b14 |
| Base 15 | 645215 | 65ee15 |
| Base 16 | 52eb16 | 545f16 |