Compare 249974 vs 249985
| Property | 249974 | 249985 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 1249871 | 51 × 172 × 1731 |
| Prime factorization | 2 × 124987 | 5 × 17 × 17 × 173 |
| Divisors count | 4 | 12 |
| Divisors | 1, 2, 124987, 249974 | 1, 5, 17, 85, 173, 289, 865, 1445, 2941, 14705, 49997, 249985 |
| Number of properties | 1 | 0 |
| Semiprimes | 55923rd | |
| Roman numberals | ||
| Base 2 | 1111010000011101102 | 1111010000100000012 |
| Base 3 | 1102002200223 | 1102002202013 |
| Base 4 | 3310013124 | 3310020014 |
| Base 5 | 304443445 | 304444205 |
| Base 6 | 52051426 | 52052016 |
| Base 7 | 20605347 | 20605517 |
| Base 8 | 7501668 | 7502018 |
| Base 9 | 4208089 | 4208219 |
| Base 10 | 24997410 | 24998510 |
| Base 11 | 16089a11 | 1608aa11 |
| Base 12 | 1007b212 | 10080112 |
| Base 13 | 89a1a13 | 89a2813 |
| Base 14 | 6715414 | 6716114 |
| Base 15 | 4e0ee15 | 4e10a15 |
| Base 16 | 3d07616 | 3d08116 |