Does Anything Divide 0?

Number Theory Level 1

What are the integral divisors of 0?

Clarification: Given two integers $N$ and $M,$ $N$ is an "integral divisor" of $M$ if $F = \frac{M}{N}$ is an integer.

0 is only divisible by itself 0 is only divisible by 1 0 is divisible by all integers besides 0 0 is divisible by all integers 0 is not divisible by any number

Excel in math and science

Master concepts by solving fun, challenging problems.

It's hard to learn from lectures and videos

Learn more effectively through short, interactive explorations.

Used and loved by over 7 million people

Learn from a vibrant community of students and enthusiasts, including olympiad champions, researchers, and professionals.