Compare 1881 vs 1886
| Property | 1881 | 1886 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 111 × 191 | 21 × 231 × 411 |
| Prime factorization | 3 × 3 × 11 × 19 | 2 × 23 × 41 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881 | 1, 2, 23, 41, 46, 82, 943, 1886 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCCLXXXI | MDCCCLXXXVI |
| Base 2 | 111010110012 | 111010111102 |
| Base 3 | 21202003 | 21202123 |
| Base 4 | 1311214 | 1311324 |
| Base 5 | 300115 | 300215 |
| Base 6 | 124136 | 124226 |
| Base 7 | 53257 | 53337 |
| Base 8 | 35318 | 35368 |
| Base 9 | 25209 | 25259 |
| Base 10 | 188110 | 188610 |
| Base 11 | 146011 | 146511 |
| Base 12 | 110912 | 111212 |
| Base 13 | b1913 | b2113 |
| Base 14 | 98514 | 98a14 |
| Base 15 | 85615 | 85b15 |
| Base 16 | 75916 | 75e16 |