# Divisible by this year??? (Part 5: SAW)

**Discrete Mathematics**Level 4

You must pick randomly a ball from a box. There are \(2014\) balls in the box numbered with integers \(1\), \(2\) , \(3\), …, \(2014\). let \(n\) be the number that you picked.

If \(2014^2\) divides \(n!\), move one tile on your left. If not, move one tile on your right.

Return the ball into the box and shuffle

Repeat steps \(1\)-\(3\) until you are on the leftmost or the rightmost tile. If you are on the leftmost tile, you will lose and suffer but if you are on the rightmost tile, you will win and escape safely.

Based on this, the probability that you will win can be expressed as \(\frac{m}{n}\) where \(m\) and \(n\) are positive coprime integers. Find \(m + n\)

**Your answer seems reasonable.**Find out if you're right!

**That seems reasonable.**Find out if you're right!

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