Compare 749 vs 756
| Property | 749 | 756 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 71 × 1071 | 22 × 33 × 71 |
| Prime factorization | 7 × 107 | 2 × 2 × 3 × 3 × 3 × 7 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 107, 749 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756 |
| Number of properties | 1 | 0 |
| Semiprimes | 226th | |
| Roman numberals | DCCXLIX | DCCLVI |
| Base 2 | 10111011012 | 10111101002 |
| Base 3 | 10002023 | 10010003 |
| Base 4 | 232314 | 233104 |
| Base 5 | 104445 | 110115 |
| Base 6 | 32456 | 33006 |
| Base 7 | 21207 | 21307 |
| Base 8 | 13558 | 13648 |
| Base 9 | 10229 | 10309 |
| Base 10 | 74910 | 75610 |
| Base 11 | 62111 | 62811 |
| Base 12 | 52512 | 53012 |
| Base 13 | 45813 | 46213 |
| Base 14 | 3b714 | 3c014 |
| Base 15 | 34e15 | 35615 |
| Base 16 | 2ed16 | 2f416 |