Compare 235 vs 287
| Property | 235 | 287 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 51 × 471 | 71 × 411 |
| Prime factorization | 5 × 47 | 7 × 41 |
| Divisors count | 4 | 4 |
| Divisors | 1, 5, 47, 235 | 1, 7, 41, 287 |
| Number of properties | 1 | 1 |
| Semiprimes | 77th | 89th |
| Roman numberals | CCXXXV | CCLXXXVII |
| Base 2 | 111010112 | 1000111112 |
| Base 3 | 222013 | 1011223 |
| Base 4 | 32234 | 101334 |
| Base 5 | 14205 | 21225 |
| Base 6 | 10316 | 11556 |
| Base 7 | 4547 | 5607 |
| Base 8 | 3538 | 4378 |
| Base 9 | 2819 | 3489 |
| Base 10 | 23510 | 28710 |
| Base 11 | 1a411 | 24111 |
| Base 12 | 17712 | 1bb12 |
| Base 13 | 15113 | 19113 |
| Base 14 | 12b14 | 16714 |
| Base 15 | 10a15 | 14215 |
| Base 16 | eb16 | 11f16 |