Compare 216397 vs 217117
| Property | 216397 | 217117 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2163971 | 2171171 |
| Prime factorization | 216397 | 217117 |
| Divisors count | 2 | 2 |
| Divisors | 1, 216397 | 1, 217117 |
| Number of properties | 5 | 7 |
| Additive primes | 7842nd | |
| Cousin primes (1st member) | 2283rd | 2287th |
| Harmonic primes | 7241st | 7265th |
| Isolated primes | 14729th | 14771st |
| Primes | 19316th | 19372nd |
| Pythagorean primes | 9636th | 9664th |
| Sexy primes (2nd member) | 4580th | |
| Roman numberals | ||
| Base 2 | 1101001101010011012 | 1101010000000111012 |
| Base 3 | 1012222112013 | 1020002111013 |
| Base 4 | 3103110314 | 3110001314 |
| Base 5 | 234110425 | 234214325 |
| Base 6 | 43455016 | 43531016 |
| Base 7 | 15606167 | 15626657 |
| Base 8 | 6465158 | 6500358 |
| Base 9 | 3587519 | 3607419 |
| Base 10 | 21639710 | 21711710 |
| Base 11 | 13864511 | 13913a11 |
| Base 12 | a529112 | a579112 |
| Base 13 | 7765c13 | 77a9413 |
| Base 14 | 58c0d14 | 591a514 |
| Base 15 | 441b715 | 444e715 |
| Base 16 | 34d4d16 | 3501d16 |