Compare 1727 vs 1729
| Property | 1727 | 1729 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 1571 | 71 × 131 × 191 |
| Prime factorization | 11 × 157 | 7 × 13 × 19 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 157, 1727 | 1, 7, 13, 19, 91, 133, 247, 1729 |
| Number of properties | 1 | 0 |
| Semiprimes | 498th | |
| Roman numberals | MDCCXXVII | MDCCXXIX |
| Base 2 | 110101111112 | 110110000012 |
| Base 3 | 21002223 | 21010013 |
| Base 4 | 1223334 | 1230014 |
| Base 5 | 234025 | 234045 |
| Base 6 | 115556 | 120016 |
| Base 7 | 50157 | 50207 |
| Base 8 | 32778 | 33018 |
| Base 9 | 23289 | 23319 |
| Base 10 | 172710 | 172910 |
| Base 11 | 133011 | 133211 |
| Base 12 | bbb12 | 100112 |
| Base 13 | a2b13 | a3013 |
| Base 14 | 8b514 | 8b714 |
| Base 15 | 7a215 | 7a415 |
| Base 16 | 6bf16 | 6c116 |