Is 42136 a prime number?

42 136 is an even number, because it is evenly divisible by 2: 42 136 / 2 = 21 068.

Find out more:

• 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 42 136 is about 205.271.

Thus, the square root of 42 136 is not an integer, and therefore 42 136 is not a square number.

The square of a number (here 42 136) is the result of the product of this number (42 136) by itself (i.e., 42 136 × 42 136); the square of 42 136 is sometimes called "raising 42 136 to the power 2", or "42 136 squared".

The square of 42 136 is 1 775 442 496 because 42 136 × 42 136 = 42 136² = 1 775 442 496.

As a consequence, 42 136 is the square root of 1 775 442 496.

42 136 is a number with 5 digits.

The multiples of 42 136 are all integers evenly divisible by 42 136, that is all numbers such that the remainder of the division by 42 136 is zero. There are infinitely many multiples of 42 136. The smallest multiples of 42 136 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 136 too, since 0 × 42 136 = 0
• 42 136: indeed, 42 136 is a multiple of itself, since 42 136 is evenly divisible by 42 136 (we have 42 136 / 42 136 = 1, so the remainder of this division is indeed zero)
• 84 272: indeed, 84 272 = 42 136 × 2
• 126 408: indeed, 126 408 = 42 136 × 3
• 168 544: indeed, 168 544 = 42 136 × 4
• 210 680: indeed, 210 680 = 42 136 × 5
• etc.

• Preceding numbers: …42 134, 42 135
• Following numbers: 42 137, 42 138…

Nearest numbers from 42 136

• Preceding prime number: 42 131
• Following prime number: 42 139

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• 42 136 est-il un nombre premier ?