Compare 149972 vs 149981
| Property | 149972 | 149981 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 22 × 374931 | 131 × 831 × 1391 |
| Prime factorization | 2 × 2 × 37493 | 13 × 83 × 139 |
| Divisors count | 6 | 8 |
| Divisors | 1, 2, 4, 37493, 74986, 149972 | 1, 13, 83, 139, 1079, 1807, 11537, 149981 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001001001110101002 | 1001001001110111012 |
| Base 3 | 211212011123 | 211212012123 |
| Base 4 | 2102131104 | 2102131314 |
| Base 5 | 142443425 | 142444115 |
| Base 6 | 31141526 | 31142056 |
| Base 7 | 11631447 | 11631567 |
| Base 8 | 4447248 | 4447358 |
| Base 9 | 2476459 | 2476559 |
| Base 10 | 14997210 | 14998110 |
| Base 11 | a274911 | a275711 |
| Base 12 | 7295812 | 7296512 |
| Base 13 | 5335413 | 5336013 |
| Base 14 | 3c92414 | 3c92d14 |
| Base 15 | 2e68215 | 2e68b15 |
| Base 16 | 249d416 | 249dd16 |