Is 42613 a prime number?

42 613 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 42 613 is about 206.429.

Thus, the square root of 42 613 is not an integer, and therefore 42 613 is not a square number.

The square of a number (here 42 613) is the result of the product of this number (42 613) by itself (i.e., 42 613 × 42 613); the square of 42 613 is sometimes called "raising 42 613 to the power 2", or "42 613 squared".

The square of 42 613 is 1 815 867 769 because 42 613 × 42 613 = 42 613² = 1 815 867 769.

As a consequence, 42 613 is the square root of 1 815 867 769.

42 613 is a number with 5 digits.

The multiples of 42 613 are all integers evenly divisible by 42 613, that is all numbers such that the remainder of the division by 42 613 is zero. There are infinitely many multiples of 42 613. The smallest multiples of 42 613 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 613 too, since 0 × 42 613 = 0
• 42 613: indeed, 42 613 is a multiple of itself, since 42 613 is evenly divisible by 42 613 (we have 42 613 / 42 613 = 1, so the remainder of this division is indeed zero)
• 85 226: indeed, 85 226 = 42 613 × 2
• 127 839: indeed, 127 839 = 42 613 × 3
• 170 452: indeed, 170 452 = 42 613 × 4
• 213 065: indeed, 213 065 = 42 613 × 5
• etc.

• Preceding numbers: …42 611, 42 612
• Following numbers: 42 614, 42 615…

Nearest numbers from 42 613

• Preceding prime number: 42 611
• Following prime number: 42 641

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• 42 613 est-il un nombre premier ?