1029
This number is a composite.
The smallest 4-digit economical number that is not a perfect power, i.e., 1029 = 3 * 7^3. [Loungrides]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell
This number is a composite.
The smallest 4-digit economical number that is not a perfect power, i.e., 1029 = 3 * 7^3. [Loungrides]