Compare 67981 vs 67989
| Property | 67981 | 67989 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 1571 × 4331 | 31 × 1311 × 1731 |
| Prime factorization | 157 × 433 | 3 × 131 × 173 |
| Divisors count | 4 | 8 |
| Divisors | 1, 157, 433, 67981 | 1, 3, 131, 173, 393, 519, 22663, 67989 |
| Number of properties | 1 | 0 |
| Semiprimes | 16207th | |
| Roman numberals | ||
| Base 2 | 100001001100011012 | 100001001100101012 |
| Base 3 | 101100202113 | 101100210103 |
| Base 4 | 1002120314 | 1002121114 |
| Base 5 | 41334115 | 41334245 |
| Base 6 | 12424216 | 12424336 |
| Base 7 | 4021247 | 4021357 |
| Base 8 | 2046158 | 2046258 |
| Base 9 | 1132249 | 1132339 |
| Base 10 | 6798110 | 6798910 |
| Base 11 | 4709111 | 4709911 |
| Base 12 | 3341112 | 3341912 |
| Base 13 | 24c3413 | 24c3c13 |
| Base 14 | 1aabb14 | 1aac514 |
| Base 15 | 1522115 | 1522915 |
| Base 16 | 1098d16 | 1099516 |