Is 10821 a prime number? What are the divisors of 10821?

## Parity of 10 821

10 821 is an odd number, because it is not evenly divisible by 2.

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## Is 10 821 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 10 821 is about 104.024.

Thus, the square root of 10 821 is not an integer, and therefore 10 821 is not a square number.

## What is the square number of 10 821?

The square of a number (here 10 821) is the result of the product of this number (10 821) by itself (i.e., 10 821 × 10 821); the square of 10 821 is sometimes called "raising 10 821 to the power 2", or "10 821 squared".

The square of 10 821 is 117 094 041 because 10 821 × 10 821 = 10 8212 = 117 094 041.

As a consequence, 10 821 is the square root of 117 094 041.

## Number of digits of 10 821

10 821 is a number with 5 digits.

## What are the multiples of 10 821?

The multiples of 10 821 are all integers evenly divisible by 10 821, that is all numbers such that the remainder of the division by 10 821 is zero. There are infinitely many multiples of 10 821. The smallest multiples of 10 821 are:

## Numbers near 10 821

### Nearest numbers from 10 821

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