Is 42229 a prime number?

42 229 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 42 229 is about 205.497.

Thus, the square root of 42 229 is not an integer, and therefore 42 229 is not a square number.

The square of a number (here 42 229) is the result of the product of this number (42 229) by itself (i.e., 42 229 × 42 229); the square of 42 229 is sometimes called "raising 42 229 to the power 2", or "42 229 squared".

The square of 42 229 is 1 783 288 441 because 42 229 × 42 229 = 42 229² = 1 783 288 441.

As a consequence, 42 229 is the square root of 1 783 288 441.

42 229 is a number with 5 digits.

The multiples of 42 229 are all integers evenly divisible by 42 229, that is all numbers such that the remainder of the division by 42 229 is zero. There are infinitely many multiples of 42 229. The smallest multiples of 42 229 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 229 too, since 0 × 42 229 = 0
• 42 229: indeed, 42 229 is a multiple of itself, since 42 229 is evenly divisible by 42 229 (we have 42 229 / 42 229 = 1, so the remainder of this division is indeed zero)
• 84 458: indeed, 84 458 = 42 229 × 2
• 126 687: indeed, 126 687 = 42 229 × 3
• 168 916: indeed, 168 916 = 42 229 × 4
• 211 145: indeed, 211 145 = 42 229 × 5
• etc.

• Preceding numbers: …42 227, 42 228
• Following numbers: 42 230, 42 231…

Nearest numbers from 42 229

• Preceding prime number: 42 227
• Following prime number: 42 239

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• 42 229 est-il un nombre premier ?