Compare 28961 vs 28965
| Property | 28961 | 28965 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 289611 | 31 × 51 × 19311 |
| Prime factorization | 28961 | 3 × 5 × 1931 |
| Divisors count | 2 | 8 |
| Divisors | 1, 28961 | 1, 3, 5, 15, 1931, 5793, 9655, 28965 |
| Number of properties | 5 | 0 |
| Chen primes | 1522nd | |
| Isolated primes | 2237th | |
| Primes | 3152nd | |
| Pythagorean primes | 1568th | |
| Sophie germain primes | 436th | |
| Roman numberals | ||
| Base 2 | 1110001001000012 | 1110001001001012 |
| Base 3 | 11102011223 | 11102012103 |
| Base 4 | 130102014 | 130102114 |
| Base 5 | 14113215 | 14113305 |
| Base 6 | 3420256 | 3420336 |
| Base 7 | 1503027 | 1503067 |
| Base 8 | 704418 | 704458 |
| Base 9 | 436489 | 436539 |
| Base 10 | 2896110 | 2896510 |
| Base 11 | 1a83911 | 1a84211 |
| Base 12 | 1491512 | 1491912 |
| Base 13 | 1024a13 | 1025113 |
| Base 14 | a7a914 | a7ad14 |
| Base 15 | 88ab15 | 88b015 |
| Base 16 | 712116 | 712516 |