What two number when multiplied equals 2011 (two thousand eleven)?
From the aboves multiple we can see that 2011 is a multiple of 2 numbers.
The numbers are 1, 2011
These numbers are called the factors of 2011.
2011= 2011
A prime number is a number that is divisible only by 1 and itself (without a remainder).
2011 is a prime number because it has only two factors 1 and itself.
Lets learn factorization of other numbers.