Is 42960 a prime number?

42 960 is an even number, because it is evenly divisible by 2: 42 960 / 2 = 21 480.

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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 42 960 is about 207.268.

Thus, the square root of 42 960 is not an integer, and therefore 42 960 is not a square number.

The square of a number (here 42 960) is the result of the product of this number (42 960) by itself (i.e., 42 960 × 42 960); the square of 42 960 is sometimes called "raising 42 960 to the power 2", or "42 960 squared".

The square of 42 960 is 1 845 561 600 because 42 960 × 42 960 = 42 960² = 1 845 561 600.

As a consequence, 42 960 is the square root of 1 845 561 600.

42 960 is a number with 5 digits.

The multiples of 42 960 are all integers evenly divisible by 42 960, that is all numbers such that the remainder of the division by 42 960 is zero. There are infinitely many multiples of 42 960. The smallest multiples of 42 960 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 960 too, since 0 × 42 960 = 0
• 42 960: indeed, 42 960 is a multiple of itself, since 42 960 is evenly divisible by 42 960 (we have 42 960 / 42 960 = 1, so the remainder of this division is indeed zero)
• 85 920: indeed, 85 920 = 42 960 × 2
• 128 880: indeed, 128 880 = 42 960 × 3
• 171 840: indeed, 171 840 = 42 960 × 4
• 214 800: indeed, 214 800 = 42 960 × 5
• etc.

• Preceding numbers: …42 958, 42 959
• Following numbers: 42 961, 42 962…

Nearest numbers from 42 960

• Preceding prime number: 42 953
• Following prime number: 42 961

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• 42 960 est-il un nombre premier ?