Is 133999 a prime number?

133 999 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 133 999 is about 366.059.

Thus, the square root of 133 999 is not an integer, and therefore 133 999 is not a square number.

Anyway, 133 999 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 133 999) is the result of the product of this number (133 999) by itself (i.e., 133 999 × 133 999); the square of 133 999 is sometimes called "raising 133 999 to the power 2", or "133 999 squared".

The square of 133 999 is 17 955 732 001 because 133 999 × 133 999 = 133 999² = 17 955 732 001.

As a consequence, 133 999 is the square root of 17 955 732 001.

133 999 is a number with 6 digits.

The multiples of 133 999 are all integers evenly divisible by 133 999, that is all numbers such that the remainder of the division by 133 999 is zero. There are infinitely many multiples of 133 999. The smallest multiples of 133 999 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 133 999 too, since 0 × 133 999 = 0
• 133 999: indeed, 133 999 is a multiple of itself, since 133 999 is evenly divisible by 133 999 (we have 133 999 / 133 999 = 1, so the remainder of this division is indeed zero)
• 267 998: indeed, 267 998 = 133 999 × 2
• 401 997: indeed, 401 997 = 133 999 × 3
• 535 996: indeed, 535 996 = 133 999 × 4
• 669 995: indeed, 669 995 = 133 999 × 5
• etc.

• Preceding numbers: …133 997, 133 998
• Following numbers: 134 000, 134 001…

Nearest numbers from 133 999

• Preceding prime number: 133 993
• Following prime number: 134 033

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• 133 999 est-il un nombre premier ?