Compare 204821 vs 204871
| Property | 204821 | 204871 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2048211 | 2048711 |
| Prime factorization | 204821 | 204871 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204821 | 1, 204871 |
| Number of properties | 5 | 3 |
| Additive primes | 7406th | |
| Chen primes | 7681st | |
| Harmonic primes | 6895th | |
| Isolated primes | 13964th | 13965th |
| Primes | 18369th | 18372nd |
| Pythagorean primes | 9176th | |
| Roman numberals | ||
| Base 2 | 1100100000000101012 | 1100100000010001112 |
| Base 3 | 1011012212223 | 1011020002113 |
| Base 4 | 3020001114 | 3020010134 |
| Base 5 | 230232415 | 230234415 |
| Base 6 | 42201256 | 42202516 |
| Base 7 | 15121017 | 15122027 |
| Base 8 | 6200258 | 6201078 |
| Base 9 | 3418589 | 3420249 |
| Base 10 | 20482110 | 20487110 |
| Base 11 | 12a98111 | 12aa1711 |
| Base 12 | 9a64512 | 9a68712 |
| Base 13 | 722c613 | 7233413 |
| Base 14 | 5490114 | 5493914 |
| Base 15 | 40a4b15 | 40a8115 |
| Base 16 | 3201516 | 3204716 |