Compare 212999 vs 213209
| Property | 212999 | 213209 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2129991 | 2132091 |
| Prime factorization | 212999 | 213209 |
| Divisors count | 2 | 2 |
| Divisors | 1, 212999 | 1, 213209 |
| Number of properties | 3 | 6 |
| Additive primes | 7705th | |
| Chen primes | 7956th | 7962nd |
| Isolated primes | 14497th | 14513th |
| Primes | 19046th | 19064th |
| Pythagorean primes | 9517th | |
| Sexy primes (2nd member) | 4522nd | |
| Roman numberals | ||
| Base 2 | 1101000000000001112 | 1101000000110110012 |
| Base 3 | 1012110112123 | 1012111101223 |
| Base 4 | 3100000134 | 3100031214 |
| Base 5 | 233034445 | 233103145 |
| Base 6 | 43220356 | 43230256 |
| Base 7 | 15446637 | 15454137 |
| Base 8 | 6400078 | 6403318 |
| Base 9 | 3541559 | 3544189 |
| Base 10 | 21299910 | 21320910 |
| Base 11 | 13603611 | 13620711 |
| Base 12 | a331b12 | a347512 |
| Base 13 | 75c4713 | 7607913 |
| Base 14 | 578a314 | 579b314 |
| Base 15 | 4319e15 | 4328e15 |
| Base 16 | 3400716 | 340d916 |