Compare 28774 vs 28785
| Property | 28774 | 28785 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 143871 | 31 × 51 × 191 × 1011 |
| Prime factorization | 2 × 14387 | 3 × 5 × 19 × 101 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 14387, 28774 | 1, 3, 5, 15, 19, 57, 95, 101, 285, 303, 505, 1515, 1919, 5757, 9595, 28785 |
| Number of properties | 1 | 0 |
| Semiprimes | 7155th | |
| Roman numberals | ||
| Base 2 | 1110000011001102 | 1110000011100012 |
| Base 3 | 11101102013 | 11101110103 |
| Base 4 | 130012124 | 130013014 |
| Base 5 | 14100445 | 14101205 |
| Base 6 | 3411146 | 3411336 |
| Base 7 | 1466147 | 1466317 |
| Base 8 | 701468 | 701618 |
| Base 9 | 434219 | 434339 |
| Base 10 | 2877410 | 2878510 |
| Base 11 | 1a68911 | 1a69911 |
| Base 12 | 1479a12 | 147a912 |
| Base 13 | 1013513 | 1014313 |
| Base 14 | a6b414 | a6c114 |
| Base 15 | 87d415 | 87e015 |
| Base 16 | 706616 | 707116 |