Compare 67987 vs 67989
| Property | 67987 | 67989 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 679871 | 31 × 1311 × 1731 |
| Prime factorization | 67987 | 3 × 131 × 173 |
| Divisors count | 2 | 8 |
| Divisors | 1, 67987 | 1, 3, 131, 173, 393, 519, 22663, 67989 |
| Number of properties | 4 | 0 |
| Additive primes | 2890th | |
| Isolated primes | 5006th | |
| Primes | 6773rd | |
| Sexy primes (1st member) | 1793rd | |
| Roman numberals | ||
| Base 2 | 100001001100100112 | 100001001100101012 |
| Base 3 | 101100210013 | 101100210103 |
| Base 4 | 1002121034 | 1002121114 |
| Base 5 | 41334225 | 41334245 |
| Base 6 | 12424316 | 12424336 |
| Base 7 | 4021337 | 4021357 |
| Base 8 | 2046238 | 2046258 |
| Base 9 | 1132319 | 1132339 |
| Base 10 | 6798710 | 6798910 |
| Base 11 | 4709711 | 4709911 |
| Base 12 | 3341712 | 3341912 |
| Base 13 | 24c3a13 | 24c3c13 |
| Base 14 | 1aac314 | 1aac514 |
| Base 15 | 1522715 | 1522915 |
| Base 16 | 1099316 | 1099516 |