Compare 204947 vs 205391
| Property | 204947 | 205391 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2049471 | 2053911 |
| Prime factorization | 204947 | 205391 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204947 | 1, 205391 |
| Number of properties | 3 | 7 |
| Chen primes | 7685th | 7696th |
| Good primes | 1036th | |
| Harmonic primes | 6902nd | |
| Isolated primes | 13971st | 14001st |
| Primes | 18378th | 18412th |
| Sexy primes (1st member) | 4380th | |
| Sophie germain primes | 2100th | |
| Roman numberals | ||
| Base 2 | 1100100000100100112 | 1100100010010011112 |
| Base 3 | 1011020101223 | 1011022020023 |
| Base 4 | 3020021034 | 3020210334 |
| Base 5 | 230242425 | 230330315 |
| Base 6 | 42204556 | 42225156 |
| Base 7 | 15123417 | 15135447 |
| Base 8 | 6202238 | 6211178 |
| Base 9 | 3421189 | 3426629 |
| Base 10 | 20494710 | 20539110 |
| Base 11 | 12aa8611 | 13034a11 |
| Base 12 | 9a72b12 | 9aa3b12 |
| Base 13 | 7239213 | 7264413 |
| Base 14 | 5499114 | 54bcb14 |
| Base 15 | 40ad215 | 40ccb15 |
| Base 16 | 3209316 | 3224f16 |