Compare 12387 vs 12397
| Property | 12387 | 12397 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 41291 | 72 × 111 × 231 |
| Prime factorization | 3 × 4129 | 7 × 7 × 11 × 23 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 4129, 12387 | 1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397 |
| Number of properties | 1 | 0 |
| Semiprimes | 3228th | |
| Roman numberals | ||
| Base 2 | 110000011000112 | 110000011011012 |
| Base 3 | 1212222103 | 1220000113 |
| Base 4 | 30012034 | 30012314 |
| Base 5 | 3440225 | 3440425 |
| Base 6 | 1332036 | 1332216 |
| Base 7 | 510547 | 511007 |
| Base 8 | 301438 | 301558 |
| Base 9 | 178839 | 180049 |
| Base 10 | 1238710 | 1239710 |
| Base 11 | 934111 | 935011 |
| Base 12 | 720312 | 721112 |
| Base 13 | 583b13 | 584813 |
| Base 14 | 472b14 | 473714 |
| Base 15 | 3a0c15 | 3a1715 |
| Base 16 | 306316 | 306d16 |