4049

This number is a prime.

Just showing those entries submitted by 'Silva': (Click here to show all)

4049 = 9^3 + 8^3 + 7^3 + 6^3 + 5^3 + 4^3 + 3^3 + 2^3 + 1^3 + 2^3 + 3^3 + 4^3 + 5^3 + 6^3 + 7^3 + 8^3 + 9^3. [Silva]