Is 42113 a prime number?

42 113 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 42 113 is about 205.215.

Thus, the square root of 42 113 is not an integer, and therefore 42 113 is not a square number.

The square of a number (here 42 113) is the result of the product of this number (42 113) by itself (i.e., 42 113 × 42 113); the square of 42 113 is sometimes called "raising 42 113 to the power 2", or "42 113 squared".

The square of 42 113 is 1 773 504 769 because 42 113 × 42 113 = 42 113² = 1 773 504 769.

As a consequence, 42 113 is the square root of 1 773 504 769.

42 113 is a number with 5 digits.

The multiples of 42 113 are all integers evenly divisible by 42 113, that is all numbers such that the remainder of the division by 42 113 is zero. There are infinitely many multiples of 42 113. The smallest multiples of 42 113 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 113 too, since 0 × 42 113 = 0
• 42 113: indeed, 42 113 is a multiple of itself, since 42 113 is evenly divisible by 42 113 (we have 42 113 / 42 113 = 1, so the remainder of this division is indeed zero)
• 84 226: indeed, 84 226 = 42 113 × 2
• 126 339: indeed, 126 339 = 42 113 × 3
• 168 452: indeed, 168 452 = 42 113 × 4
• 210 565: indeed, 210 565 = 42 113 × 5
• etc.

• Preceding numbers: …42 111, 42 112
• Following numbers: 42 114, 42 115…

Nearest numbers from 42 113

• Preceding prime number: 42 101
• Following prime number: 42 131

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• 42 113 est-il un nombre premier ?