Compare 1745 vs 1749
| Property | 1745 | 1749 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 3491 | 31 × 111 × 531 |
| Prime factorization | 5 × 349 | 3 × 11 × 53 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 349, 1745 | 1, 3, 11, 33, 53, 159, 583, 1749 |
| Number of properties | 1 | 0 |
| Semiprimes | 502nd | |
| Roman numberals | MDCCXLV | MDCCXLIX |
| Base 2 | 110110100012 | 110110101012 |
| Base 3 | 21011223 | 21012103 |
| Base 4 | 1231014 | 1231114 |
| Base 5 | 234405 | 234445 |
| Base 6 | 120256 | 120336 |
| Base 7 | 50427 | 50467 |
| Base 8 | 33218 | 33258 |
| Base 9 | 23489 | 23539 |
| Base 10 | 174510 | 174910 |
| Base 11 | 134711 | 135011 |
| Base 12 | 101512 | 101912 |
| Base 13 | a4313 | a4713 |
| Base 14 | 8c914 | 8cd14 |
| Base 15 | 7b515 | 7b915 |
| Base 16 | 6d116 | 6d516 |