Compare 204821 vs 204857
| Property | 204821 | 204857 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2048211 | 2048571 |
| Prime factorization | 204821 | 204857 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204821 | 1, 204857 |
| Number of properties | 5 | 5 |
| Additive primes | 7406th | |
| Chen primes | 7681st | 7682nd |
| Harmonic primes | 6893rd | |
| Isolated primes | 13964th | |
| Primes | 18369th | 18370th |
| Pythagorean primes | 9176th | 9177th |
| Twin primes (1st member) | 2204th | |
| Roman numberals | ||
| Base 2 | 1100100000000101012 | 1100100000001110012 |
| Base 3 | 1011012212223 | 1011020000223 |
| Base 4 | 3020001114 | 3020003214 |
| Base 5 | 230232415 | 230234125 |
| Base 6 | 42201256 | 42202256 |
| Base 7 | 15121017 | 15121527 |
| Base 8 | 6200258 | 6200718 |
| Base 9 | 3418589 | 3420089 |
| Base 10 | 20482110 | 20485710 |
| Base 11 | 12a98111 | 12aa0411 |
| Base 12 | 9a64512 | 9a67512 |
| Base 13 | 722c613 | 7232313 |
| Base 14 | 5490114 | 5492914 |
| Base 15 | 40a4b15 | 40a7215 |
| Base 16 | 3201516 | 3203916 |