Is 131942 a prime number?

131 942 is an even number, because it is evenly divisible by 2: 131 942 / 2 = 65 971.

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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 131 942 is about 363.238.

Thus, the square root of 131 942 is not an integer, and therefore 131 942 is not a square number.

The square of a number (here 131 942) is the result of the product of this number (131 942) by itself (i.e., 131 942 × 131 942); the square of 131 942 is sometimes called "raising 131 942 to the power 2", or "131 942 squared".

The square of 131 942 is 17 408 691 364 because 131 942 × 131 942 = 131 942² = 17 408 691 364.

As a consequence, 131 942 is the square root of 17 408 691 364.

131 942 is a number with 6 digits.

The multiples of 131 942 are all integers evenly divisible by 131 942, that is all numbers such that the remainder of the division by 131 942 is zero. There are infinitely many multiples of 131 942. The smallest multiples of 131 942 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 942 too, since 0 × 131 942 = 0
• 131 942: indeed, 131 942 is a multiple of itself, since 131 942 is evenly divisible by 131 942 (we have 131 942 / 131 942 = 1, so the remainder of this division is indeed zero)
• 263 884: indeed, 263 884 = 131 942 × 2
• 395 826: indeed, 395 826 = 131 942 × 3
• 527 768: indeed, 527 768 = 131 942 × 4
• 659 710: indeed, 659 710 = 131 942 × 5
• etc.

• Preceding numbers: …131 940, 131 941
• Following numbers: 131 943, 131 944…

Nearest numbers from 131 942

• Preceding prime number: 131 941
• Following prime number: 131 947

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• 131 942 est-il un nombre premier ?