Is 42327 a prime number?

42 327 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 42 327 is about 205.735.

Thus, the square root of 42 327 is not an integer, and therefore 42 327 is not a square number.

The square of a number (here 42 327) is the result of the product of this number (42 327) by itself (i.e., 42 327 × 42 327); the square of 42 327 is sometimes called "raising 42 327 to the power 2", or "42 327 squared".

The square of 42 327 is 1 791 574 929 because 42 327 × 42 327 = 42 327² = 1 791 574 929.

As a consequence, 42 327 is the square root of 1 791 574 929.

42 327 is a number with 5 digits.

The multiples of 42 327 are all integers evenly divisible by 42 327, that is all numbers such that the remainder of the division by 42 327 is zero. There are infinitely many multiples of 42 327. The smallest multiples of 42 327 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 327 too, since 0 × 42 327 = 0
• 42 327: indeed, 42 327 is a multiple of itself, since 42 327 is evenly divisible by 42 327 (we have 42 327 / 42 327 = 1, so the remainder of this division is indeed zero)
• 84 654: indeed, 84 654 = 42 327 × 2
• 126 981: indeed, 126 981 = 42 327 × 3
• 169 308: indeed, 169 308 = 42 327 × 4
• 211 635: indeed, 211 635 = 42 327 × 5
• etc.

• Preceding numbers: …42 325, 42 326
• Following numbers: 42 328, 42 329…

Nearest numbers from 42 327

• Preceding prime number: 42 323
• Following prime number: 42 331

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• 42 327 est-il un nombre premier ?