Is 42662 a prime number?

42 662 is an even number, because it is evenly divisible by 2: 42 662 / 2 = 21 331.

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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 42 662 is about 206.548.

Thus, the square root of 42 662 is not an integer, and therefore 42 662 is not a square number.

The square of a number (here 42 662) is the result of the product of this number (42 662) by itself (i.e., 42 662 × 42 662); the square of 42 662 is sometimes called "raising 42 662 to the power 2", or "42 662 squared".

The square of 42 662 is 1 820 046 244 because 42 662 × 42 662 = 42 662² = 1 820 046 244.

As a consequence, 42 662 is the square root of 1 820 046 244.

42 662 is a number with 5 digits.

The multiples of 42 662 are all integers evenly divisible by 42 662, that is all numbers such that the remainder of the division by 42 662 is zero. There are infinitely many multiples of 42 662. The smallest multiples of 42 662 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 662 too, since 0 × 42 662 = 0
• 42 662: indeed, 42 662 is a multiple of itself, since 42 662 is evenly divisible by 42 662 (we have 42 662 / 42 662 = 1, so the remainder of this division is indeed zero)
• 85 324: indeed, 85 324 = 42 662 × 2
• 127 986: indeed, 127 986 = 42 662 × 3
• 170 648: indeed, 170 648 = 42 662 × 4
• 213 310: indeed, 213 310 = 42 662 × 5
• etc.

• Preceding numbers: …42 660, 42 661
• Following numbers: 42 663, 42 664…

Nearest numbers from 42 662

• Preceding prime number: 42 649
• Following prime number: 42 667

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• 42 662 est-il un nombre premier ?