Compare 28901 vs 28909
| Property | 28901 | 28909 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 289011 | 289091 |
| Prime factorization | 28901 | 28909 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28901 | 1, 28909 |
| Number of properties | 5 | 5 |
| Chen primes | 1520th | |
| Happy primes | 510th | |
| Isolated primes | 2231st | 2232nd |
| Long primes | 1196th | |
| Primes | 3146th | 3147th |
| Pythagorean primes | 1563rd | 1564th |
| Sophie germain primes | 434th | |
| Roman numberals | ||
| Base 2 | 1110000111001012 | 1110000111011012 |
| Base 3 | 11101221023 | 11101222013 |
| Base 4 | 130032114 | 130032314 |
| Base 5 | 14111015 | 14111145 |
| Base 6 | 3414456 | 3415016 |
| Base 7 | 1501557 | 1501667 |
| Base 8 | 703458 | 703558 |
| Base 9 | 435729 | 435819 |
| Base 10 | 2890110 | 2890910 |
| Base 11 | 1a79411 | 1a7a111 |
| Base 12 | 1488512 | 1489112 |
| Base 13 | 1020213 | 1020a13 |
| Base 14 | a76514 | a76d14 |
| Base 15 | 886b15 | 887415 |
| Base 16 | 70e516 | 70ed16 |