Compare 21467 vs 21469
| Property | 21467 | 21469 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 214671 | 71 × 30671 |
| Prime factorization | 21467 | 7 × 3067 |
| Divisors count | 2 | 4 |
| Divisors | 1, 21467 | 1, 7, 3067, 21469 |
| Number of properties | 5 | 1 |
| Chen primes | 1182nd | |
| Good primes | 269th | |
| Isolated primes | 1682nd | |
| Primes | 2407th | |
| Safe primes | 203rd | |
| Semiprimes | 5440th | |
| Roman numberals | ||
| Base 2 | 1010011110110112 | 1010011110111012 |
| Base 3 | 10021100023 | 10021100113 |
| Base 4 | 110331234 | 110331314 |
| Base 5 | 11413325 | 11413345 |
| Base 6 | 2432156 | 2432216 |
| Base 7 | 1164057 | 1164107 |
| Base 8 | 517338 | 517358 |
| Base 9 | 324029 | 324049 |
| Base 10 | 2146710 | 2146910 |
| Base 11 | 1514611 | 1514811 |
| Base 12 | 1050b12 | 1051112 |
| Base 13 | 9a0413 | 9a0613 |
| Base 14 | 7b7514 | 7b7714 |
| Base 15 | 656215 | 656415 |
| Base 16 | 53db16 | 53dd16 |