Is 42133 a prime number?

42 133 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 42 133 is about 205.263.

Thus, the square root of 42 133 is not an integer, and therefore 42 133 is not a square number.

The square of a number (here 42 133) is the result of the product of this number (42 133) by itself (i.e., 42 133 × 42 133); the square of 42 133 is sometimes called "raising 42 133 to the power 2", or "42 133 squared".

The square of 42 133 is 1 775 189 689 because 42 133 × 42 133 = 42 133² = 1 775 189 689.

As a consequence, 42 133 is the square root of 1 775 189 689.

42 133 is a number with 5 digits.

The multiples of 42 133 are all integers evenly divisible by 42 133, that is all numbers such that the remainder of the division by 42 133 is zero. There are infinitely many multiples of 42 133. The smallest multiples of 42 133 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 133 too, since 0 × 42 133 = 0
• 42 133: indeed, 42 133 is a multiple of itself, since 42 133 is evenly divisible by 42 133 (we have 42 133 / 42 133 = 1, so the remainder of this division is indeed zero)
• 84 266: indeed, 84 266 = 42 133 × 2
• 126 399: indeed, 126 399 = 42 133 × 3
• 168 532: indeed, 168 532 = 42 133 × 4
• 210 665: indeed, 210 665 = 42 133 × 5
• etc.

• Preceding numbers: …42 131, 42 132
• Following numbers: 42 134, 42 135…

Nearest numbers from 42 133

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

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• 42 133 est-il un nombre premier ?