Is 133801 a prime number?

133 801 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 133 801 is about 365.788.

Thus, the square root of 133 801 is not an integer, and therefore 133 801 is not a square number.

Anyway, 133 801 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 133 801) is the result of the product of this number (133 801) by itself (i.e., 133 801 × 133 801); the square of 133 801 is sometimes called "raising 133 801 to the power 2", or "133 801 squared".

The square of 133 801 is 17 902 707 601 because 133 801 × 133 801 = 133 801² = 17 902 707 601.

As a consequence, 133 801 is the square root of 17 902 707 601.

133 801 is a number with 6 digits.

The multiples of 133 801 are all integers evenly divisible by 133 801, that is all numbers such that the remainder of the division by 133 801 is zero. There are infinitely many multiples of 133 801. The smallest multiples of 133 801 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 133 801 too, since 0 × 133 801 = 0
• 133 801: indeed, 133 801 is a multiple of itself, since 133 801 is evenly divisible by 133 801 (we have 133 801 / 133 801 = 1, so the remainder of this division is indeed zero)
• 267 602: indeed, 267 602 = 133 801 × 2
• 401 403: indeed, 401 403 = 133 801 × 3
• 535 204: indeed, 535 204 = 133 801 × 4
• 669 005: indeed, 669 005 = 133 801 × 5
• etc.

• Preceding numbers: …133 799, 133 800
• Following numbers: 133 802, 133 803…

Nearest numbers from 133 801

• Preceding prime number: 133 781
• Following prime number: 133 811

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• 133 801 est-il un nombre premier ?