Compare 101979 vs 101987
| Property | 101979 | 101987 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 5 | 1 |
| Prime factorization | 34 × 12591 | 1019871 |
| Prime factorization | 3 × 3 × 3 × 3 × 1259 | 101987 |
| Divisors count | 10 | 2 |
| Divisors | 1, 3, 9, 27, 81, 1259, 3777, 11331, 33993, 101979 | 1, 101987 |
| Number of properties | 0 | 5 |
| Chen primes | 4298th | |
| Emirps | 1697th | |
| Isolated primes | 7288th | |
| Primes | 9765th | |
| Safe primes | 682nd | |
| Roman numberals | ||
| Base 2 | 110001110010110112 | 110001110011000112 |
| Base 3 | 120112200003 | 120112200223 |
| Base 4 | 1203211234 | 1203212034 |
| Base 5 | 112304045 | 112304225 |
| Base 6 | 21040436 | 21040556 |
| Base 7 | 6032137 | 6032247 |
| Base 8 | 3071338 | 3071438 |
| Base 9 | 1648009 | 1648089 |
| Base 10 | 10197910 | 10198710 |
| Base 11 | 6a68911 | 6a69611 |
| Base 12 | 4b02312 | 4b02b12 |
| Base 13 | 3755713 | 3756213 |
| Base 14 | 2924314 | 2924b14 |
| Base 15 | 2033915 | 2034215 |
| Base 16 | 18e5b16 | 18e6316 |