Compare 216149 vs 216397
| Property | 216149 | 216397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2161491 | 2163971 |
| Prime factorization | 216149 | 216397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 216149 | 1, 216397 |
| Number of properties | 7 | 5 |
| Additive primes | 7813th | |
| Cousin primes (1st member) | 2283rd | |
| Happy primes | 2931st | |
| Harmonic primes | 7236th | 7241st |
| Isolated primes | 14716th | 14729th |
| Long primes | 7224th | |
| Primes | 19299th | 19316th |
| Pythagorean primes | 9627th | 9636th |
| Roman numberals | ||
| Base 2 | 1101001100010101012 | 1101001101010011012 |
| Base 3 | 1012221111123 | 1012222112013 |
| Base 4 | 3103011114 | 3103110314 |
| Base 5 | 234040445 | 234110425 |
| Base 6 | 43444056 | 43455016 |
| Base 7 | 15601137 | 15606167 |
| Base 8 | 6461258 | 6465158 |
| Base 9 | 3584459 | 3587519 |
| Base 10 | 21614910 | 21639710 |
| Base 11 | 13843a11 | 13864511 |
| Base 12 | a510512 | a529112 |
| Base 13 | 774cb13 | 7765c13 |
| Base 14 | 58ab314 | 58c0d14 |
| Base 15 | 4409e15 | 441b715 |
| Base 16 | 34c5516 | 34d4d16 |