Is 27992 a prime number?

27 992 is an even number, because it is evenly divisible by 2: 27 992 / 2 = 13 996.

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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 27 992 is about 167.308.

Thus, the square root of 27 992 is not an integer, and therefore 27 992 is not a square number.

The square of a number (here 27 992) is the result of the product of this number (27 992) by itself (i.e., 27 992 × 27 992); the square of 27 992 is sometimes called "raising 27 992 to the power 2", or "27 992 squared".

The square of 27 992 is 783 552 064 because 27 992 × 27 992 = 27 992² = 783 552 064.

As a consequence, 27 992 is the square root of 783 552 064.

27 992 is a number with 5 digits.

The multiples of 27 992 are all integers evenly divisible by 27 992, that is all numbers such that the remainder of the division by 27 992 is zero. There are infinitely many multiples of 27 992. The smallest multiples of 27 992 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 27 992 too, since 0 × 27 992 = 0
• 27 992: indeed, 27 992 is a multiple of itself, since 27 992 is evenly divisible by 27 992 (we have 27 992 / 27 992 = 1, so the remainder of this division is indeed zero)
• 55 984: indeed, 55 984 = 27 992 × 2
• 83 976: indeed, 83 976 = 27 992 × 3
• 111 968: indeed, 111 968 = 27 992 × 4
• 139 960: indeed, 139 960 = 27 992 × 5
• etc.

• Preceding numbers: …27 990, 27 991
• Following numbers: 27 993, 27 994…

Nearest numbers from 27 992

• Preceding prime number: 27 983
• Following prime number: 27 997

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• 27 992 est-il un nombre premier ?