Compare 28958 vs 28961
| Property | 28958 | 28961 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 144791 | 289611 |
| Prime factorization | 2 × 14479 | 28961 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 14479, 28958 | 1, 28961 |
| Number of properties | 1 | 5 |
| Chen primes | 1522nd | |
| Isolated primes | 2237th | |
| Primes | 3152nd | |
| Pythagorean primes | 1568th | |
| Semiprimes | 7202nd | |
| Sophie germain primes | 436th | |
| Roman numberals | ||
| Base 2 | 1110001000111102 | 1110001001000012 |
| Base 3 | 11102011123 | 11102011223 |
| Base 4 | 130101324 | 130102014 |
| Base 5 | 14113135 | 14113215 |
| Base 6 | 3420226 | 3420256 |
| Base 7 | 1502667 | 1503027 |
| Base 8 | 704368 | 704418 |
| Base 9 | 436459 | 436489 |
| Base 10 | 2895810 | 2896110 |
| Base 11 | 1a83611 | 1a83911 |
| Base 12 | 1491212 | 1491512 |
| Base 13 | 1024713 | 1024a13 |
| Base 14 | a7a614 | a7a914 |
| Base 15 | 88a815 | 88ab15 |
| Base 16 | 711e16 | 712116 |