Compare 27981 vs 27993
| Property | 27981 | 27993 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 32 × 31091 | 31 × 71 × 311 × 431 |
| Prime factorization | 3 × 3 × 3109 | 3 × 7 × 31 × 43 |
| Divisors count | 6 | 16 |
| Divisors | 1, 3, 9, 3109, 9327, 27981 | 1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 3999, 9331, 27993 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101101010011012 | 1101101010110012 |
| Base 3 | 11021011003 | 11021012103 |
| Base 4 | 123110314 | 123111214 |
| Base 5 | 13434115 | 13434335 |
| Base 6 | 3333136 | 3333336 |
| Base 7 | 1444027 | 1444207 |
| Base 8 | 665158 | 665318 |
| Base 9 | 423409 | 423539 |
| Base 10 | 2798110 | 2799310 |
| Base 11 | 1a02811 | 1a03911 |
| Base 12 | 1423912 | 1424912 |
| Base 13 | c97513 | c98413 |
| Base 14 | a2a914 | a2b714 |
| Base 15 | 845615 | 846315 |
| Base 16 | 6d4d16 | 6d5916 |