Compare 205307 vs 207287
| Property | 205307 | 207287 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2053071 | 2072871 |
| Prime factorization | 205307 | 207287 |
| Divisors count | 2 | 2 |
| Divisors | 1, 205307 | 1, 207287 |
| Number of properties | 4 | 8 |
| Additive primes | 7424th | |
| Chen primes | 7762nd | |
| Good primes | 1049th | |
| Harmonic primes | 6957th | |
| Isolated primes | 13996th | 14127th |
| Long primes | 6953rd | |
| Primes | 18407th | 18570th |
| Safe primes | 1202nd | 1213th |
| Sexy primes (1st member) | 4418th | |
| Roman numberals | ||
| Base 2 | 1100100001111110112 | 1100101001101101112 |
| Base 3 | 1011021212223 | 1011121000223 |
| Base 4 | 3020133234 | 3022123134 |
| Base 5 | 230322125 | 231131225 |
| Base 6 | 42222556 | 42353556 |
| Base 7 | 15133647 | 15222237 |
| Base 8 | 6207738 | 6246678 |
| Base 9 | 3425589 | 3453089 |
| Base 10 | 20530710 | 20728710 |
| Base 11 | 13028311 | 13181311 |
| Base 12 | 9a98b12 | 9bb5b12 |
| Base 13 | 725ab13 | 7347213 |
| Base 14 | 54b6b14 | 5578314 |
| Base 15 | 40c7215 | 4164215 |
| Base 16 | 321fb16 | 329b716 |