Is 42413 a prime number?

42 413 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 42 413 is about 205.944.

Thus, the square root of 42 413 is not an integer, and therefore 42 413 is not a square number.

The square of a number (here 42 413) is the result of the product of this number (42 413) by itself (i.e., 42 413 × 42 413); the square of 42 413 is sometimes called "raising 42 413 to the power 2", or "42 413 squared".

The square of 42 413 is 1 798 862 569 because 42 413 × 42 413 = 42 413² = 1 798 862 569.

As a consequence, 42 413 is the square root of 1 798 862 569.

42 413 is a number with 5 digits.

The multiples of 42 413 are all integers evenly divisible by 42 413, that is all numbers such that the remainder of the division by 42 413 is zero. There are infinitely many multiples of 42 413. The smallest multiples of 42 413 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 413 too, since 0 × 42 413 = 0
• 42 413: indeed, 42 413 is a multiple of itself, since 42 413 is evenly divisible by 42 413 (we have 42 413 / 42 413 = 1, so the remainder of this division is indeed zero)
• 84 826: indeed, 84 826 = 42 413 × 2
• 127 239: indeed, 127 239 = 42 413 × 3
• 169 652: indeed, 169 652 = 42 413 × 4
• 212 065: indeed, 212 065 = 42 413 × 5
• etc.

• Preceding numbers: …42 411, 42 412
• Following numbers: 42 414, 42 415…

Nearest numbers from 42 413

• Preceding prime number: 42 409
• Following prime number: 42 433

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• 42 413 est-il un nombre premier ?