Compare 21347 vs 22943
| Property | 21347 | 22943 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 213471 | 229431 |
| Prime factorization | 21347 | 22943 |
| Divisors count | 2 | 2 |
| Divisors | 1, 21347 | 1, 22943 |
| Number of properties | 7 | 8 |
| Additive primes | 1112th | |
| Chen primes | 1176th | |
| Happy primes | 397th | |
| Harmonic primes | 943rd | |
| Isolated primes | 1674th | 1787th |
| Long primes | 969th | |
| Primes | 2397th | 2560th |
| Safe primes | 211th | |
| Sexy primes (2nd member) | 727th | 768th |
| Sophie germain primes | 369th | |
| Ulam primes | 182nd | 190th |
| Roman numberals | ||
| Base 2 | 1010011011000112 | 1011001100111112 |
| Base 3 | 10020211223 | 10111102023 |
| Base 4 | 110312034 | 112121334 |
| Base 5 | 11403425 | 12132335 |
| Base 6 | 2424556 | 2541156 |
| Base 7 | 1161447 | 1236147 |
| Base 8 | 515438 | 546378 |
| Base 9 | 322489 | 344229 |
| Base 10 | 2134710 | 2294310 |
| Base 11 | 1504711 | 1626811 |
| Base 12 | 1042b12 | 1133b12 |
| Base 13 | 994113 | a59b13 |
| Base 14 | 7acb14 | 850b14 |
| Base 15 | 64d215 | 6be815 |
| Base 16 | 536316 | 599f16 |