Is 131999 a prime number?

131 999 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 131 999 is about 363.317.

Thus, the square root of 131 999 is not an integer, and therefore 131 999 is not a square number.

The square of a number (here 131 999) is the result of the product of this number (131 999) by itself (i.e., 131 999 × 131 999); the square of 131 999 is sometimes called "raising 131 999 to the power 2", or "131 999 squared".

The square of 131 999 is 17 423 736 001 because 131 999 × 131 999 = 131 999² = 17 423 736 001.

As a consequence, 131 999 is the square root of 17 423 736 001.

131 999 is a number with 6 digits.

The multiples of 131 999 are all integers evenly divisible by 131 999, that is all numbers such that the remainder of the division by 131 999 is zero. There are infinitely many multiples of 131 999. The smallest multiples of 131 999 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 131 999 too, since 0 × 131 999 = 0
• 131 999: indeed, 131 999 is a multiple of itself, since 131 999 is evenly divisible by 131 999 (we have 131 999 / 131 999 = 1, so the remainder of this division is indeed zero)
• 263 998: indeed, 263 998 = 131 999 × 2
• 395 997: indeed, 395 997 = 131 999 × 3
• 527 996: indeed, 527 996 = 131 999 × 4
• 659 995: indeed, 659 995 = 131 999 × 5
• etc.

• Preceding numbers: …131 997, 131 998
• Following numbers: 132 000, 132 001…

Nearest numbers from 131 999

• Preceding prime number: 131 969
• Following prime number: 132 001

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• 131 999 est-il un nombre premier ?