Compare 28889 vs 28901
| Property | 28889 | 28901 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 71 × 41271 | 289011 |
| Prime factorization | 7 × 4127 | 28901 |
| Divisors count | 4 | 2 |
| Divisors | 1, 7, 4127, 28889 | 1, 28901 |
| Number of properties | 1 | 5 |
| Chen primes | 1520th | |
| Isolated primes | 2231st | |
| Primes | 3146th | |
| Pythagorean primes | 1563rd | |
| Semiprimes | 7183rd | |
| Sophie germain primes | 434th | |
| Roman numberals | ||
| Base 2 | 1110000110110012 | 1110000111001012 |
| Base 3 | 11101212223 | 11101221023 |
| Base 4 | 130031214 | 130032114 |
| Base 5 | 14110245 | 14111015 |
| Base 6 | 3414256 | 3414456 |
| Base 7 | 1501407 | 1501557 |
| Base 8 | 703318 | 703458 |
| Base 9 | 435589 | 435729 |
| Base 10 | 2888910 | 2890110 |
| Base 11 | 1a78311 | 1a79411 |
| Base 12 | 1487512 | 1488512 |
| Base 13 | 101c313 | 1020213 |
| Base 14 | a75714 | a76514 |
| Base 15 | 885e15 | 886b15 |
| Base 16 | 70d916 | 70e516 |