Is 42082 a prime number?

42 082 is an even number, because it is evenly divisible by 2: 42 082 / 2 = 21 041.

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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 42 082 is about 205.139.

Thus, the square root of 42 082 is not an integer, and therefore 42 082 is not a square number.

The square of a number (here 42 082) is the result of the product of this number (42 082) by itself (i.e., 42 082 × 42 082); the square of 42 082 is sometimes called "raising 42 082 to the power 2", or "42 082 squared".

The square of 42 082 is 1 770 894 724 because 42 082 × 42 082 = 42 082² = 1 770 894 724.

As a consequence, 42 082 is the square root of 1 770 894 724.

42 082 is a number with 5 digits.

The multiples of 42 082 are all integers evenly divisible by 42 082, that is all numbers such that the remainder of the division by 42 082 is zero. There are infinitely many multiples of 42 082. The smallest multiples of 42 082 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 082 too, since 0 × 42 082 = 0
• 42 082: indeed, 42 082 is a multiple of itself, since 42 082 is evenly divisible by 42 082 (we have 42 082 / 42 082 = 1, so the remainder of this division is indeed zero)
• 84 164: indeed, 84 164 = 42 082 × 2
• 126 246: indeed, 126 246 = 42 082 × 3
• 168 328: indeed, 168 328 = 42 082 × 4
• 210 410: indeed, 210 410 = 42 082 × 5
• etc.

• Preceding numbers: …42 080, 42 081
• Following numbers: 42 083, 42 084…

Nearest numbers from 42 082

• Preceding prime number: 42 073
• Following prime number: 42 083

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• 42 082 est-il un nombre premier ?