Compare 1730 vs 1731
| Property | 1730 | 1731 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 51 × 1731 | 31 × 5771 |
| Prime factorization | 2 × 5 × 173 | 3 × 577 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 5, 10, 173, 346, 865, 1730 | 1, 3, 577, 1731 |
| Number of properties | 0 | 1 |
| Semiprimes | 499th | |
| Roman numberals | MDCCXXX | MDCCXXXI |
| Base 2 | 110110000102 | 110110000112 |
| Base 3 | 21010023 | 21010103 |
| Base 4 | 1230024 | 1230034 |
| Base 5 | 234105 | 234115 |
| Base 6 | 120026 | 120036 |
| Base 7 | 50217 | 50227 |
| Base 8 | 33028 | 33038 |
| Base 9 | 23329 | 23339 |
| Base 10 | 173010 | 173110 |
| Base 11 | 133311 | 133411 |
| Base 12 | 100212 | 100312 |
| Base 13 | a3113 | a3213 |
| Base 14 | 8b814 | 8b914 |
| Base 15 | 7a515 | 7a615 |
| Base 16 | 6c216 | 6c316 |