You are given an integer n.

Return the concatenation of the hexadecimal representation of n² and the hexatrigesimal representation of n³.

A hexadecimal number is defined as a base-16 numeral system that uses the digits 0 – 9 and the uppercase letters A - F to represent values from 0 to 15.

A hexatrigesimal number is defined as a base-36 numeral system that uses the digits 0 – 9 and the uppercase letters A - Z to represent values from 0 to 35.

Example 1:

Input: n = 13

Output: "A91P1"

Explanation:

n² = 13 * 13 = 169. In hexadecimal, it converts to (10 * 16) + 9 = 169, which corresponds to "A9".
n³ = 13 * 13 * 13 = 2197. In hexatrigesimal, it converts to (1 * 36²) + (25 * 36) + 1 = 2197, which corresponds to "1P1".
Concatenating both results gives "A9" + "1P1" = "A91P1".

Example 2:

Input: n = 36

Output: "5101000"

Explanation:

n² = 36 * 36 = 1296. In hexadecimal, it converts to (5 * 16²) + (1 * 16) + 0 = 1296, which corresponds to "510".
n³ = 36 * 36 * 36 = 46656. In hexatrigesimal, it converts to (1 * 36³) + (0 * 36²) + (0 * 36) + 0 = 46656, which corresponds to "1000".
Concatenating both results gives "510" + "1000" = "5101000".

Constraints:

1 <= n <= 1000