Compare 1729 vs 1739
| Property | 1729 | 1739 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 71 × 131 × 191 | 371 × 471 |
| Prime factorization | 7 × 13 × 19 | 37 × 47 |
| Divisors count | 8 | 4 |
| Divisors | 1, 7, 13, 19, 91, 133, 247, 1729 | 1, 37, 47, 1739 |
| Number of properties | 0 | 1 |
| Semiprimes | 501st | |
| Roman numberals | MDCCXXIX | MDCCXXXIX |
| Base 2 | 110110000012 | 110110010112 |
| Base 3 | 21010013 | 21011023 |
| Base 4 | 1230014 | 1230234 |
| Base 5 | 234045 | 234245 |
| Base 6 | 120016 | 120156 |
| Base 7 | 50207 | 50337 |
| Base 8 | 33018 | 33138 |
| Base 9 | 23319 | 23429 |
| Base 10 | 172910 | 173910 |
| Base 11 | 133211 | 134111 |
| Base 12 | 100112 | 100b12 |
| Base 13 | a3013 | a3a13 |
| Base 14 | 8b714 | 8c314 |
| Base 15 | 7a415 | 7ae15 |
| Base 16 | 6c116 | 6cb16 |