Compare 216133 vs 216397
| Property | 216133 | 216397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2161331 | 2163971 |
| Prime factorization | 216133 | 216397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 216133 | 1, 216397 |
| Number of properties | 6 | 5 |
| Centered heptagonal primes | 51st | |
| Cousin primes (1st member) | 2283rd | |
| Harmonic primes | 7235th | 7241st |
| Isolated primes | 14715th | 14729th |
| Primes | 19298th | 19316th |
| Pythagorean primes | 9626th | 9636th |
| Sexy primes (2nd member) | 4568th | |
| Roman numberals | ||
| Base 2 | 1101001100010001012 | 1101001101010011012 |
| Base 3 | 1012221102213 | 1012222112013 |
| Base 4 | 3103010114 | 3103110314 |
| Base 5 | 234040135 | 234110425 |
| Base 6 | 43443416 | 43455016 |
| Base 7 | 15600617 | 15606167 |
| Base 8 | 6461058 | 6465158 |
| Base 9 | 3584279 | 3587519 |
| Base 10 | 21613310 | 21639710 |
| Base 11 | 13842511 | 13864511 |
| Base 12 | a50b112 | a529112 |
| Base 13 | 774b813 | 7765c13 |
| Base 14 | 58aa114 | 58c0d14 |
| Base 15 | 4408d15 | 441b715 |
| Base 16 | 34c4516 | 34d4d16 |