Compare 1881 vs 1888
| Property | 1881 | 1888 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 6 |
| Prime factorization | 32 × 111 × 191 | 25 × 591 |
| Prime factorization | 3 × 3 × 11 × 19 | 2 × 2 × 2 × 2 × 2 × 59 |
| Divisors count | 12 | 12 |
| Divisors | 1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881 | 1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888 |
| Number of properties | 0 | 0 |
| Roman numberals | MDCCCLXXXI | MDCCCLXXXVIII |
| Base 2 | 111010110012 | 111011000002 |
| Base 3 | 21202003 | 21202213 |
| Base 4 | 1311214 | 1312004 |
| Base 5 | 300115 | 300235 |
| Base 6 | 124136 | 124246 |
| Base 7 | 53257 | 53357 |
| Base 8 | 35318 | 35408 |
| Base 9 | 25209 | 25279 |
| Base 10 | 188110 | 188810 |
| Base 11 | 146011 | 146711 |
| Base 12 | 110912 | 111412 |
| Base 13 | b1913 | b2313 |
| Base 14 | 98514 | 98c14 |
| Base 15 | 85615 | 85d15 |
| Base 16 | 75916 | 76016 |