Is 1813 a prime number? What are the divisors of 1813?

## Parity of 1 813

1 813 is an odd number, because it is not evenly divisible by 2.

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## Is 1 813 a perfect square number?

A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 1 813 is about 42.579.

Thus, the square root of 1 813 is not an integer, and therefore 1 813 is not a square number.

## What is the square number of 1 813?

The square of a number (here 1 813) is the result of the product of this number (1 813) by itself (i.e., 1 813 × 1 813); the square of 1 813 is sometimes called "raising 1 813 to the power 2", or "1 813 squared".

The square of 1 813 is 3 286 969 because 1 813 × 1 813 = 1 8132 = 3 286 969.

As a consequence, 1 813 is the square root of 3 286 969.

## Number of digits of 1 813

1 813 is a number with 4 digits.

## What are the multiples of 1 813?

The multiples of 1 813 are all integers evenly divisible by 1 813, that is all numbers such that the remainder of the division by 1 813 is zero. There are infinitely many multiples of 1 813. The smallest multiples of 1 813 are:

## Numbers near 1 813

### Nearest numbers from 1 813

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