Compare 204719 vs 204857
| Property | 204719 | 204857 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2047191 | 2048571 |
| Prime factorization | 204719 | 204857 |
| Divisors count | 2 | 2 |
| Divisors | 1, 204719 | 1, 204857 |
| Number of properties | 4 | 5 |
| Additive primes | 7400th | |
| Chen primes | 7682nd | |
| Harmonic primes | 6893rd | |
| Isolated primes | 13959th | |
| Primes | 18360th | 18370th |
| Pythagorean primes | 9177th | |
| Safe primes | 1197th | |
| Twin primes (1st member) | 2204th | |
| Roman numberals | ||
| Base 2 | 1100011111101011112 | 1100100000001110012 |
| Base 3 | 1011012110123 | 1011020000223 |
| Base 4 | 3013322334 | 3020003214 |
| Base 5 | 230223345 | 230234125 |
| Base 6 | 42154356 | 42202256 |
| Base 7 | 15115647 | 15121527 |
| Base 8 | 6176578 | 6200718 |
| Base 9 | 3417359 | 3420089 |
| Base 10 | 20471910 | 20485710 |
| Base 11 | 12a89911 | 12aa0411 |
| Base 12 | 9a57b12 | 9a67512 |
| Base 13 | 7224813 | 7232313 |
| Base 14 | 5486b14 | 5492914 |
| Base 15 | 409ce15 | 40a7215 |
| Base 16 | 31faf16 | 3203916 |