Is 1801 a prime number? What are the divisors of 1801?

## Parity of 1 801

1 801 is an odd number, because it is not evenly divisible by 2.

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## Is 1 801 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 1 801 is about 42.438.

Thus, the square root of 1 801 is not an integer, and therefore 1 801 is not a square number.

Anyway, 1 801 is a prime number, and a prime number cannot be a perfect square.

## What is the square number of 1 801?

The square of a number (here 1 801) is the result of the product of this number (1 801) by itself (i.e., 1 801 × 1 801); the square of 1 801 is sometimes called "raising 1 801 to the power 2", or "1 801 squared".

The square of 1 801 is 3 243 601 because 1 801 × 1 801 = 1 8012 = 3 243 601.

As a consequence, 1 801 is the square root of 3 243 601.

## Number of digits of 1 801

1 801 is a number with 4 digits.

## What are the multiples of 1 801?

The multiples of 1 801 are all integers evenly divisible by 1 801, that is all numbers such that the remainder of the division by 1 801 is zero. There are infinitely many multiples of 1 801. The smallest multiples of 1 801 are:

## Numbers near 1 801

### Nearest numbers from 1 801

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