Compare 22247 vs 22397
| Property | 22247 | 22397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 222471 | 223971 |
| Prime factorization | 22247 | 22397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 22247 | 1, 22397 |
| Number of properties | 5 | 7 |
| Additive primes | 1152nd | 1155th |
| Chen primes | 1218th | 1226th |
| Harmonic primes | 922nd | |
| Isolated primes | 1740th | 1750th |
| Long primes | 940th | |
| Primes | 2491st | 2507th |
| Pythagorean primes | 1241st | |
| Sexy primes (2nd member) | 754th | |
| Roman numberals | ||
| Base 2 | 1010110111001112 | 1010111011111012 |
| Base 3 | 10101112223 | 10102011123 |
| Base 4 | 111232134 | 111313314 |
| Base 5 | 12024425 | 12040425 |
| Base 6 | 2505556 | 2514056 |
| Base 7 | 1216017 | 1222047 |
| Base 8 | 533478 | 535758 |
| Base 9 | 334589 | 336459 |
| Base 10 | 2224710 | 2239710 |
| Base 11 | 1579511 | 1591111 |
| Base 12 | 10a5b12 | 10b6512 |
| Base 13 | a18413 | a26b13 |
| Base 14 | 817114 | 823b14 |
| Base 15 | 68d215 | 698215 |
| Base 16 | 56e716 | 577d16 |