Compare 12397 vs 12399
| Property | 12397 | 12399 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 72 × 111 × 231 | 31 × 41331 |
| Prime factorization | 7 × 7 × 11 × 23 | 3 × 4133 |
| Divisors count | 12 | 4 |
| Divisors | 1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 12397 | 1, 3, 4133, 12399 |
| Number of properties | 0 | 1 |
| Semiprimes | 3232nd | |
| Roman numberals | ||
| Base 2 | 110000011011012 | 110000011011112 |
| Base 3 | 1220000113 | 1220000203 |
| Base 4 | 30012314 | 30012334 |
| Base 5 | 3440425 | 3440445 |
| Base 6 | 1332216 | 1332236 |
| Base 7 | 511007 | 511027 |
| Base 8 | 301558 | 301578 |
| Base 9 | 180049 | 180069 |
| Base 10 | 1239710 | 1239910 |
| Base 11 | 935011 | 935211 |
| Base 12 | 721112 | 721312 |
| Base 13 | 584813 | 584a13 |
| Base 14 | 473714 | 473914 |
| Base 15 | 3a1715 | 3a1915 |
| Base 16 | 306d16 | 306f16 |