Compare 749 vs 755
| Property | 749 | 755 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 71 × 1071 | 51 × 1511 |
| Prime factorization | 7 × 107 | 5 × 151 |
| Divisors count | 4 | 4 |
| Divisors | 1, 7, 107, 749 | 1, 5, 151, 755 |
| Number of properties | 1 | 1 |
| Semiprimes | 226th | 228th |
| Roman numberals | DCCXLIX | DCCLV |
| Base 2 | 10111011012 | 10111100112 |
| Base 3 | 10002023 | 10002223 |
| Base 4 | 232314 | 233034 |
| Base 5 | 104445 | 110105 |
| Base 6 | 32456 | 32556 |
| Base 7 | 21207 | 21267 |
| Base 8 | 13558 | 13638 |
| Base 9 | 10229 | 10289 |
| Base 10 | 74910 | 75510 |
| Base 11 | 62111 | 62711 |
| Base 12 | 52512 | 52b12 |
| Base 13 | 45813 | 46113 |
| Base 14 | 3b714 | 3bd14 |
| Base 15 | 34e15 | 35515 |
| Base 16 | 2ed16 | 2f316 |