Is 42475 a prime number?

42 475 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 42 475 is about 206.095.

Thus, the square root of 42 475 is not an integer, and therefore 42 475 is not a square number.

The square of a number (here 42 475) is the result of the product of this number (42 475) by itself (i.e., 42 475 × 42 475); the square of 42 475 is sometimes called "raising 42 475 to the power 2", or "42 475 squared".

The square of 42 475 is 1 804 125 625 because 42 475 × 42 475 = 42 475² = 1 804 125 625.

As a consequence, 42 475 is the square root of 1 804 125 625.

42 475 is a number with 5 digits.

The multiples of 42 475 are all integers evenly divisible by 42 475, that is all numbers such that the remainder of the division by 42 475 is zero. There are infinitely many multiples of 42 475. The smallest multiples of 42 475 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 475 too, since 0 × 42 475 = 0
• 42 475: indeed, 42 475 is a multiple of itself, since 42 475 is evenly divisible by 42 475 (we have 42 475 / 42 475 = 1, so the remainder of this division is indeed zero)
• 84 950: indeed, 84 950 = 42 475 × 2
• 127 425: indeed, 127 425 = 42 475 × 3
• 169 900: indeed, 169 900 = 42 475 × 4
• 212 375: indeed, 212 375 = 42 475 × 5
• etc.

• Preceding numbers: …42 473, 42 474
• Following numbers: 42 476, 42 477…

Nearest numbers from 42 475

• Preceding prime number: 42 473
• Following prime number: 42 487

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• 42 475 est-il un nombre premier ?