Compare 204947 vs 205397
| Property | 204947 | 205397 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2049471 | 2053971 |
| Prime factorization | 204947 | 205397 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204947 | 1, 205397 |
| Number of properties | 3 | 8 |
| Chen primes | 7685th | 7697th |
| Good primes | 1037th | |
| Harmonic primes | 6903rd | |
| Isolated primes | 13971st | |
| Primes | 18378th | 18413th |
| Pythagorean primes | 9195th | |
| Sexy primes (2nd member) | 4380th | |
| Super primes | 2109th | |
| Twin primes (1st member) | 2207th | |
| Roman numberals | ||
| Base 2 | 1100100000100100112 | 1100100010010101012 |
| Base 3 | 1011020101223 | 1011022020223 |
| Base 4 | 3020021034 | 3020211114 |
| Base 5 | 230242425 | 230330425 |
| Base 6 | 42204556 | 42225256 |
| Base 7 | 15123417 | 15135537 |
| Base 8 | 6202238 | 6211258 |
| Base 9 | 3421189 | 3426689 |
| Base 10 | 20494710 | 20539710 |
| Base 11 | 12aa8611 | 13035511 |
| Base 12 | 9a72b12 | 9aa4512 |
| Base 13 | 7239213 | 7264a13 |
| Base 14 | 5499114 | 54bd314 |
| Base 15 | 40ad215 | 40cd215 |
| Base 16 | 3209316 | 3225516 |