Compare 418142 vs 418145
| Property | 418142 | 418145 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 21 × 2090711 | 51 × 71 × 131 × 9191 |
| Prime factorization | 2 × 209071 | 5 × 7 × 13 × 919 |
| Divisors count | 4 | 16 |
| Divisors | 1, 2, 209071, 418142 | 1, 5, 7, 13, 35, 65, 91, 455, 919, 4595, 6433, 11947, 32165, 59735, 83629, 418145 |
| Number of properties | 1 | 0 |
| Semiprimes | 91393rd | |
| Roman numberals | ||
| Base 2 | 11001100001010111102 | 11001100001011000012 |
| Base 3 | 2100201202023 | 2100201202123 |
| Base 4 | 12120111324 | 12120112014 |
| Base 5 | 1013400325 | 1013400405 |
| Base 6 | 125435026 | 125435056 |
| Base 7 | 33610347 | 33610407 |
| Base 8 | 14605368 | 14605418 |
| Base 9 | 7065229 | 7065259 |
| Base 10 | 41814210 | 41814510 |
| Base 11 | 26617a11 | 26618211 |
| Base 12 | 181b9212 | 181b9512 |
| Base 13 | 11842a13 | 11843013 |
| Base 14 | ac55414 | ac55714 |
| Base 15 | 83d6215 | 83d6515 |
| Base 16 | 6615e16 | 6616116 |