Is 42708 a prime number?

42 708 is an even number, because it is evenly divisible by 2: 42 708 / 2 = 21 354.

Find out more:

• 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 42 708 is about 206.659.

Thus, the square root of 42 708 is not an integer, and therefore 42 708 is not a square number.

The square of a number (here 42 708) is the result of the product of this number (42 708) by itself (i.e., 42 708 × 42 708); the square of 42 708 is sometimes called "raising 42 708 to the power 2", or "42 708 squared".

The square of 42 708 is 1 823 973 264 because 42 708 × 42 708 = 42 708² = 1 823 973 264.

As a consequence, 42 708 is the square root of 1 823 973 264.

42 708 is a number with 5 digits.

The multiples of 42 708 are all integers evenly divisible by 42 708, that is all numbers such that the remainder of the division by 42 708 is zero. There are infinitely many multiples of 42 708. The smallest multiples of 42 708 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 708 too, since 0 × 42 708 = 0
• 42 708: indeed, 42 708 is a multiple of itself, since 42 708 is evenly divisible by 42 708 (we have 42 708 / 42 708 = 1, so the remainder of this division is indeed zero)
• 85 416: indeed, 85 416 = 42 708 × 2
• 128 124: indeed, 128 124 = 42 708 × 3
• 170 832: indeed, 170 832 = 42 708 × 4
• 213 540: indeed, 213 540 = 42 708 × 5
• etc.

• Preceding numbers: …42 706, 42 707
• Following numbers: 42 709, 42 710…

Nearest numbers from 42 708

• Preceding prime number: 42 703
• Following prime number: 42 709

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• 42 708 est-il un nombre premier ?