Compare 204917 vs 205391
| Property | 204917 | 205391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2049171 | 2053911 |
| Prime factorization | 204917 | 205391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204917 | 1, 205391 |
| Number of properties | 6 | 7 |
| Additive primes | 7409th | |
| Chen primes | 7696th | |
| Cousin primes (2nd member) | 2178th | |
| Good primes | 1036th | |
| Harmonic primes | 6902nd | |
| Isolated primes | 13968th | 14001st |
| Primes | 18375th | 18412th |
| Pythagorean primes | 9179th | |
| Sexy primes (1st member) | 4375th | 4380th |
| Sophie germain primes | 2100th | |
| Roman numberals | ||
| Base 2 | 1100100000011101012 | 1100100010010011112 |
| Base 3 | 1011020021123 | 1011022020023 |
| Base 4 | 3020013114 | 3020210334 |
| Base 5 | 230241325 | 230330315 |
| Base 6 | 42204056 | 42225156 |
| Base 7 | 15122667 | 15135447 |
| Base 8 | 6201658 | 6211178 |
| Base 9 | 3420759 | 3426629 |
| Base 10 | 20491710 | 20539110 |
| Base 11 | 12aa5911 | 13034a11 |
| Base 12 | 9a70512 | 9aa3b12 |
| Base 13 | 7236b13 | 7264413 |
| Base 14 | 5496d14 | 54bcb14 |
| Base 15 | 40ab215 | 40ccb15 |
| Base 16 | 3207516 | 3224f16 |