Compare 12287 vs 12291
| Property | 12287 | 12291 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 11171 | 31 × 171 × 2411 |
| Prime factorization | 11 × 1117 | 3 × 17 × 241 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 1117, 12287 | 1, 3, 17, 51, 241, 723, 4097, 12291 |
| Number of properties | 1 | 0 |
| Semiprimes | 3205th | |
| Roman numberals | ||
| Base 2 | 101111111111112 | 110000000000112 |
| Base 3 | 1212120023 | 1212120203 |
| Base 4 | 23333334 | 30000034 |
| Base 5 | 3431225 | 3431315 |
| Base 6 | 1325156 | 1325236 |
| Base 7 | 505527 | 505567 |
| Base 8 | 277778 | 300038 |
| Base 9 | 177629 | 177669 |
| Base 10 | 1228710 | 1229110 |
| Base 11 | 926011 | 926411 |
| Base 12 | 713b12 | 714312 |
| Base 13 | 579213 | 579613 |
| Base 14 | 469914 | 469d14 |
| Base 15 | 399215 | 399615 |
| Base 16 | 2fff16 | 300316 |