Is 42374 a prime number?

42 374 is an even number, because it is evenly divisible by 2: 42 374 / 2 = 21 187.

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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 42 374 is about 205.849.

Thus, the square root of 42 374 is not an integer, and therefore 42 374 is not a square number.

The square of a number (here 42 374) is the result of the product of this number (42 374) by itself (i.e., 42 374 × 42 374); the square of 42 374 is sometimes called "raising 42 374 to the power 2", or "42 374 squared".

The square of 42 374 is 1 795 555 876 because 42 374 × 42 374 = 42 374² = 1 795 555 876.

As a consequence, 42 374 is the square root of 1 795 555 876.

42 374 is a number with 5 digits.

The multiples of 42 374 are all integers evenly divisible by 42 374, that is all numbers such that the remainder of the division by 42 374 is zero. There are infinitely many multiples of 42 374. The smallest multiples of 42 374 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 374 too, since 0 × 42 374 = 0
• 42 374: indeed, 42 374 is a multiple of itself, since 42 374 is evenly divisible by 42 374 (we have 42 374 / 42 374 = 1, so the remainder of this division is indeed zero)
• 84 748: indeed, 84 748 = 42 374 × 2
• 127 122: indeed, 127 122 = 42 374 × 3
• 169 496: indeed, 169 496 = 42 374 × 4
• 211 870: indeed, 211 870 = 42 374 × 5
• etc.

• Preceding numbers: …42 372, 42 373
• Following numbers: 42 375, 42 376…

Nearest numbers from 42 374

• Preceding prime number: 42 373
• Following prime number: 42 379

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• 42 374 est-il un nombre premier ?