Compare 1729 vs 1740
| Property | 1729 | 1740 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 71 × 131 × 191 | 22 × 31 × 51 × 291 |
| Prime factorization | 7 × 13 × 19 | 2 × 2 × 3 × 5 × 29 |
| Divisors count | 8 | 24 |
| Divisors | 1, 7, 13, 19, 91, 133, 247, 1729 | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCXXIX | MDCCXL |
| Base 2 | 110110000012 | 110110011002 |
| Base 3 | 21010013 | 21011103 |
| Base 4 | 1230014 | 1230304 |
| Base 5 | 234045 | 234305 |
| Base 6 | 120016 | 120206 |
| Base 7 | 50207 | 50347 |
| Base 8 | 33018 | 33148 |
| Base 9 | 23319 | 23439 |
| Base 10 | 172910 | 174010 |
| Base 11 | 133211 | 134211 |
| Base 12 | 100112 | 101012 |
| Base 13 | a3013 | a3b13 |
| Base 14 | 8b714 | 8c414 |
| Base 15 | 7a415 | 7b015 |
| Base 16 | 6c116 | 6cc16 |