Compare 213209 vs 213611
| Property | 213209 | 213611 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2132091 | 2136111 |
| Prime factorization | 213209 | 213611 |
| Divisors count | 2 | 2 |
| Divisors | 1, 213209 | 1, 213611 |
| Number of properties | 6 | 4 |
| Additive primes | 7705th | |
| Chen primes | 7962nd | 7972nd |
| Isolated primes | 14513th | |
| Long primes | 7139th | |
| Primes | 19064th | 19097th |
| Pythagorean primes | 9517th | |
| Sexy primes (2nd member) | 4522nd | |
| Twin primes (1st member) | 2279th | |
| Roman numberals | ||
| Base 2 | 1101000000110110012 | 1101000010011010112 |
| Base 3 | 1012111101223 | 1012120001123 |
| Base 4 | 3100031214 | 3100212234 |
| Base 5 | 233103145 | 233134215 |
| Base 6 | 43230256 | 43245356 |
| Base 7 | 15454137 | 15465267 |
| Base 8 | 6403318 | 6411538 |
| Base 9 | 3544189 | 3550159 |
| Base 10 | 21320910 | 21361110 |
| Base 11 | 13620711 | 13654211 |
| Base 12 | a347512 | a374b12 |
| Base 13 | 7607913 | 762c813 |
| Base 14 | 579b314 | 57bbd14 |
| Base 15 | 4328e15 | 4345b15 |
| Base 16 | 340d916 | 3426b16 |