Is 27028121 a prime number?

27 028 121 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 27 028 121 is about 5 198.858.

Thus, the square root of 27 028 121 is not an integer, and therefore 27 028 121 is not a square number.

Anyway, 27 028 121 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 27 028 121) is the result of the product of this number (27 028 121) by itself (i.e., 27 028 121 × 27 028 121); the square of 27 028 121 is sometimes called "raising 27 028 121 to the power 2", or "27 028 121 squared".

The square of 27 028 121 is 730 519 324 790 641 because 27 028 121 × 27 028 121 = 27 028 121² = 730 519 324 790 641.

As a consequence, 27 028 121 is the square root of 730 519 324 790 641.

27 028 121 is a number with 8 digits.

The multiples of 27 028 121 are all integers evenly divisible by 27 028 121, that is all numbers such that the remainder of the division by 27 028 121 is zero. There are infinitely many multiples of 27 028 121. The smallest multiples of 27 028 121 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 27 028 121 too, since 0 × 27 028 121 = 0
• 27 028 121: indeed, 27 028 121 is a multiple of itself, since 27 028 121 is evenly divisible by 27 028 121 (we have 27 028 121 / 27 028 121 = 1, so the remainder of this division is indeed zero)
• 54 056 242: indeed, 54 056 242 = 27 028 121 × 2
• 81 084 363: indeed, 81 084 363 = 27 028 121 × 3
• 108 112 484: indeed, 108 112 484 = 27 028 121 × 4
• 135 140 605: indeed, 135 140 605 = 27 028 121 × 5
• etc.

• Preceding numbers: …27 028 119, 27 028 120
• Following numbers: 27 028 122, 27 028 123…

Nearest numbers from 27 028 121

• Preceding prime number: 27 028 103
• Following prime number: 27 028 159

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• 27 028 121 est-il un nombre premier ?