Compare 12287 vs 12290
| Property | 12287 | 12290 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 11171 | 21 × 51 × 12291 |
| Prime factorization | 11 × 1117 | 2 × 5 × 1229 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 1117, 12287 | 1, 2, 5, 10, 1229, 2458, 6145, 12290 |
| Number of properties | 1 | 0 |
| Semiprimes | 3205th | |
| Roman numberals | ||
| Base 2 | 101111111111112 | 110000000000102 |
| Base 3 | 1212120023 | 1212120123 |
| Base 4 | 23333334 | 30000024 |
| Base 5 | 3431225 | 3431305 |
| Base 6 | 1325156 | 1325226 |
| Base 7 | 505527 | 505557 |
| Base 8 | 277778 | 300028 |
| Base 9 | 177629 | 177659 |
| Base 10 | 1228710 | 1229010 |
| Base 11 | 926011 | 926311 |
| Base 12 | 713b12 | 714212 |
| Base 13 | 579213 | 579513 |
| Base 14 | 469914 | 469c14 |
| Base 15 | 399215 | 399515 |
| Base 16 | 2fff16 | 300216 |