Is 42372 a prime number?

42 372 is an even number, because it is evenly divisible by 2: 42 372 / 2 = 21 186.

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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 42 372 is about 205.845.

Thus, the square root of 42 372 is not an integer, and therefore 42 372 is not a square number.

The square of a number (here 42 372) is the result of the product of this number (42 372) by itself (i.e., 42 372 × 42 372); the square of 42 372 is sometimes called "raising 42 372 to the power 2", or "42 372 squared".

The square of 42 372 is 1 795 386 384 because 42 372 × 42 372 = 42 372² = 1 795 386 384.

As a consequence, 42 372 is the square root of 1 795 386 384.

42 372 is a number with 5 digits.

The multiples of 42 372 are all integers evenly divisible by 42 372, that is all numbers such that the remainder of the division by 42 372 is zero. There are infinitely many multiples of 42 372. The smallest multiples of 42 372 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 372 too, since 0 × 42 372 = 0
• 42 372: indeed, 42 372 is a multiple of itself, since 42 372 is evenly divisible by 42 372 (we have 42 372 / 42 372 = 1, so the remainder of this division is indeed zero)
• 84 744: indeed, 84 744 = 42 372 × 2
• 127 116: indeed, 127 116 = 42 372 × 3
• 169 488: indeed, 169 488 = 42 372 × 4
• 211 860: indeed, 211 860 = 42 372 × 5
• etc.

• Preceding numbers: …42 370, 42 371
• Following numbers: 42 373, 42 374…

Nearest numbers from 42 372

• Preceding prime number: 42 359
• Following prime number: 42 373

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• 42 372 est-il un nombre premier ?