# 2016th edition

**Number Theory**Level 4

We have a peculiar series in which a square is written first and then the number of consecutive numbers that follow the square (including the square) is equal to the square divided by its square root.

If the series starts from 1 as \(\{\)1, \( \, \) 4, 5, \( \, \) 9, 10, 11, \( \, \) 16, 17, 18, 19, \( \) ...\(\} \), then what is the 2016th number in the series?