Is 1800 a prime number? What are the divisors of 1800?

## Parity of 1 800

1 800 is an even number, because it is evenly divisible by 2: 1 800 / 2 = 900.

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## Is 1 800 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 1 800 is about 42.426.

Thus, the square root of 1 800 is not an integer, and therefore 1 800 is not a square number.

## What is the square number of 1 800?

The square of a number (here 1 800) is the result of the product of this number (1 800) by itself (i.e., 1 800 × 1 800); the square of 1 800 is sometimes called "raising 1 800 to the power 2", or "1 800 squared".

The square of 1 800 is 3 240 000 because 1 800 × 1 800 = 1 8002 = 3 240 000.

As a consequence, 1 800 is the square root of 3 240 000.

## Number of digits of 1 800

1 800 is a number with 4 digits.

## What are the multiples of 1 800?

The multiples of 1 800 are all integers evenly divisible by 1 800, that is all numbers such that the remainder of the division by 1 800 is zero. There are infinitely many multiples of 1 800. The smallest multiples of 1 800 are:

## Numbers near 1 800

### Nearest numbers from 1 800

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