## anonymous one year ago A positive integer is called a perfect power if it can be written in the form $a^b,$ where $a$ and $b$ are positive integers with $b \geq 2$. For example, $32$ and $125$ are perfect powers because $32 = 2^5$ and $125 = 5^3.$ The increasing sequence $2, 3, 5, 6, 7, 10, \ldots$ consists of all positive integers which are not perfect powers. What is the sum of the squares of the digits of the $1000^\text{th}$ number in this sequence?

1. UnkleRhaukus

@ParthKohli

2. ParthKohli

Sounds like a programming question to me.