Is 1039 a prime number? What are the divisors of 1039?

## Is 1039 a prime number?

Yes, 1039 is a prime number.

Indeed, the definition of a prime numbers is to have only two distinct positive divisors, 1 and itself. A number is a divisor of another number when the remainder of Euclid’s division of the second one by the first one is zero. Concerning the number 1039, the only two divisors are 1 and 1039. Therefore 1039 is a prime number.

As a consequence, 1039 is only a multiple of 1 and 1039.

Since 1039 is a prime number, 1039 is also a deficient number, that is to say 1039 is a natural integer that is strictly larger than the sum of its proper divisors, i.e., the divisors of 1039 without 1039 itself (that is 1, by definition!).

## Parity of 1039

1039 is an odd number, because it is not evenly divisible by 2.

## Is 1039 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 1039 is about 32.234.

Thus, the square root of 1039 is not an integer, and therefore 1039 is not a square number.

Anyway, 1039 is a prime number, and a prime number cannot be a perfect square.

## What is the square number of 1039?

The square of a number (here 1039) is the result of the product of this number (1039) by itself (i.e., 1039 × 1039); the square of 1039 is sometimes called "raising 1039 to the power 2", or "1039 squared".

The square of 1039 is 1 079 521 because 1039 × 1039 = 10392 = 1 079 521.

As a consequence, 1039 is the square root of 1 079 521.

## Number of digits of 1039

1039 is a number with 4 digits.

## What are the multiples of 1039?

The multiples of 1039 are all integers evenly divisible by 1039, that is all numbers such that the remainder of the division by 1039 is zero. There are infinitely many multiples of 1039. The smallest multiples of 1039 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 1039 too, since 0 × 1039 = 0
• 1039: indeed, 1039 is a multiple of itself, since 1039 is evenly divisible by 1039 (we have 1039 / 1039 = 1, so the remainder of this division is indeed zero)
• 2 078: indeed, 2 078 = 1039 × 2
• 3 117: indeed, 3 117 = 1039 × 3
• 4 156: indeed, 4 156 = 1039 × 4
• 5 195: indeed, 5 195 = 1039 × 5
• etc.

## Nearest numbers from 1039

Find out whether some integer is a prime number