Compare 28739 vs 28747
| Property | 28739 | 28747 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 291 × 9911 | 171 × 191 × 891 |
| Prime factorization | 29 × 991 | 17 × 19 × 89 |
| Divisors count | 4 | 8 |
| Divisors | 1, 29, 991, 28739 | 1, 17, 19, 89, 323, 1513, 1691, 28747 |
| Number of properties | 1 | 0 |
| Semiprimes | 7149th | |
| Roman numberals | ||
| Base 2 | 1110000010000112 | 1110000010010112 |
| Base 3 | 11101021023 | 11101022013 |
| Base 4 | 130010034 | 130010234 |
| Base 5 | 14044245 | 14044425 |
| Base 6 | 3410156 | 3410316 |
| Base 7 | 1465347 | 1465457 |
| Base 8 | 701038 | 701138 |
| Base 9 | 433729 | 433819 |
| Base 10 | 2873910 | 2874710 |
| Base 11 | 1a65711 | 1a66411 |
| Base 12 | 1476b12 | 1477712 |
| Base 13 | 1010913 | 1011413 |
| Base 14 | a68b14 | a69514 |
| Base 15 | 87ae15 | 87b715 |
| Base 16 | 704316 | 704b16 |