Compare 28738 vs 28747
| Property | 28738 | 28747 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 21 × 143691 | 171 × 191 × 891 |
| Prime factorization | 2 × 14369 | 17 × 19 × 89 |
| Divisors count | 4 | 8 |
| Divisors | 1, 2, 14369, 28738 | 1, 17, 19, 89, 323, 1513, 1691, 28747 |
| Number of properties | 1 | 0 |
| Semiprimes | 7148th | |
| Roman numberals | ||
| Base 2 | 1110000010000102 | 1110000010010112 |
| Base 3 | 11101021013 | 11101022013 |
| Base 4 | 130010024 | 130010234 |
| Base 5 | 14044235 | 14044425 |
| Base 6 | 3410146 | 3410316 |
| Base 7 | 1465337 | 1465457 |
| Base 8 | 701028 | 701138 |
| Base 9 | 433719 | 433819 |
| Base 10 | 2873810 | 2874710 |
| Base 11 | 1a65611 | 1a66411 |
| Base 12 | 1476a12 | 1477712 |
| Base 13 | 1010813 | 1011413 |
| Base 14 | a68a14 | a69514 |
| Base 15 | 87ad15 | 87b715 |
| Base 16 | 704216 | 704b16 |