Is 32021 a prime number?

32 021 is an odd number, because it is not evenly divisible by 2.

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• What is an even 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 32 021 is about 178.944.

Thus, the square root of 32 021 is not an integer, and therefore 32 021 is not a square number.

The square of a number (here 32 021) is the result of the product of this number (32 021) by itself (i.e., 32 021 × 32 021); the square of 32 021 is sometimes called "raising 32 021 to the power 2", or "32 021 squared".

The square of 32 021 is 1 025 344 441 because 32 021 × 32 021 = 32 021² = 1 025 344 441.

As a consequence, 32 021 is the square root of 1 025 344 441.

32 021 is a number with 5 digits.

The multiples of 32 021 are all integers evenly divisible by 32 021, that is all numbers such that the remainder of the division by 32 021 is zero. There are infinitely many multiples of 32 021. The smallest multiples of 32 021 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 32 021 too, since 0 × 32 021 = 0
• 32 021: indeed, 32 021 is a multiple of itself, since 32 021 is evenly divisible by 32 021 (we have 32 021 / 32 021 = 1, so the remainder of this division is indeed zero)
• 64 042: indeed, 64 042 = 32 021 × 2
• 96 063: indeed, 96 063 = 32 021 × 3
• 128 084: indeed, 128 084 = 32 021 × 4
• 160 105: indeed, 160 105 = 32 021 × 5
• etc.

• Preceding numbers: …32 019, 32 020
• Following numbers: 32 022, 32 023…

Nearest numbers from 32 021

• Preceding prime number: 32 009
• Following prime number: 32 027

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• 32 021 est-il un nombre premier ?