Compare 905 vs 906
| Property | 905 | 906 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 51 × 1811 | 21 × 31 × 1511 |
| Prime factorization | 5 × 181 | 2 × 3 × 151 |
| Divisors count | 4 | 8 |
| Divisors | 1, 5, 181, 905 | 1, 2, 3, 6, 151, 302, 453, 906 |
| Number of properties | 1 | 0 |
| Semiprimes | 272nd | |
| Roman numberals | CMV | CMVI |
| Base 2 | 11100010012 | 11100010102 |
| Base 3 | 10201123 | 10201203 |
| Base 4 | 320214 | 320224 |
| Base 5 | 121105 | 121115 |
| Base 6 | 41056 | 41106 |
| Base 7 | 24327 | 24337 |
| Base 8 | 16118 | 16128 |
| Base 9 | 12159 | 12169 |
| Base 10 | 90510 | 90610 |
| Base 11 | 75311 | 75411 |
| Base 12 | 63512 | 63612 |
| Base 13 | 54813 | 54913 |
| Base 14 | 48914 | 48a14 |
| Base 15 | 40515 | 40615 |
| Base 16 | 38916 | 38a16 |