Compare 28909 vs 28949
| Property | 28909 | 28949 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 289091 | 289491 |
| Prime factorization | 28909 | 28949 |
| Divisors count | 2 | 2 |
| Divisors | 1, 28909 | 1, 28949 |
| Number of properties | 5 | 5 |
| Happy primes | 510th | |
| Isolated primes | 2232nd | 2236th |
| Long primes | 1196th | 1197th |
| Primes | 3147th | 3151st |
| Pythagorean primes | 1564th | 1567th |
| Sophie germain primes | 435th | |
| Roman numberals | ||
| Base 2 | 1110000111011012 | 1110001000101012 |
| Base 3 | 11101222013 | 11102010123 |
| Base 4 | 130032314 | 130101114 |
| Base 5 | 14111145 | 14112445 |
| Base 6 | 3415016 | 3420056 |
| Base 7 | 1501667 | 1502547 |
| Base 8 | 703558 | 704258 |
| Base 9 | 435819 | 436359 |
| Base 10 | 2890910 | 2894910 |
| Base 11 | 1a7a111 | 1a82811 |
| Base 12 | 1489112 | 1490512 |
| Base 13 | 1020a13 | 1023b13 |
| Base 14 | a76d14 | a79b14 |
| Base 15 | 887415 | 889e15 |
| Base 16 | 70ed16 | 711516 |