Compare 28951 vs 28961
| Property | 28951 | 28961 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 131 × 171 × 1311 | 289611 |
| Prime factorization | 13 × 17 × 131 | 28961 |
| Divisors count | 8 | 2 |
| Divisors | 1, 13, 17, 131, 221, 1703, 2227, 28951 | 1, 28961 |
| Number of properties | 0 | 5 |
| Chen primes | 1522nd | |
| Isolated primes | 2237th | |
| Primes | 3152nd | |
| Pythagorean primes | 1568th | |
| Sophie germain primes | 436th | |
| Roman numberals | ||
| Base 2 | 1110001000101112 | 1110001001000012 |
| Base 3 | 11102010213 | 11102011223 |
| Base 4 | 130101134 | 130102014 |
| Base 5 | 14113015 | 14113215 |
| Base 6 | 3420116 | 3420256 |
| Base 7 | 1502567 | 1503027 |
| Base 8 | 704278 | 704418 |
| Base 9 | 436379 | 436489 |
| Base 10 | 2895110 | 2896110 |
| Base 11 | 1a82a11 | 1a83911 |
| Base 12 | 1490712 | 1491512 |
| Base 13 | 1024013 | 1024a13 |
| Base 14 | a79d14 | a7a914 |
| Base 15 | 88a115 | 88ab15 |
| Base 16 | 711716 | 712116 |