Compare 28106 vs 28115
| Property | 28106 | 28115 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 131 × 231 × 471 | 51 × 56231 |
| Prime factorization | 2 × 13 × 23 × 47 | 5 × 5623 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 13, 23, 26, 46, 47, 94, 299, 598, 611, 1081, 1222, 2162, 14053, 28106 | 1, 5, 5623, 28115 |
| Number of properties | 0 | 1 |
| Semiprimes | 7008th | |
| Roman numberals | ||
| Base 2 | 1101101110010102 | 1101101110100112 |
| Base 3 | 11021122223 | 11021200223 |
| Base 4 | 123130224 | 123131034 |
| Base 5 | 13444115 | 13444305 |
| Base 6 | 3340426 | 3340556 |
| Base 7 | 1446417 | 1446537 |
| Base 8 | 667128 | 667238 |
| Base 9 | 424889 | 425089 |
| Base 10 | 2810610 | 2811510 |
| Base 11 | 1a13111 | 1a13a11 |
| Base 12 | 1432212 | 1432b12 |
| Base 13 | ca4013 | ca4913 |
| Base 14 | a35814 | a36314 |
| Base 15 | 84db15 | 84e515 |
| Base 16 | 6dca16 | 6dd316 |