Is 27449 a prime number?

27 449 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 27 449 is about 165.677.

Thus, the square root of 27 449 is not an integer, and therefore 27 449 is not a square number.

Anyway, 27 449 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 27 449) is the result of the product of this number (27 449) by itself (i.e., 27 449 × 27 449); the square of 27 449 is sometimes called "raising 27 449 to the power 2", or "27 449 squared".

The square of 27 449 is 753 447 601 because 27 449 × 27 449 = 27 449² = 753 447 601.

As a consequence, 27 449 is the square root of 753 447 601.

27 449 is a number with 5 digits.

The multiples of 27 449 are all integers evenly divisible by 27 449, that is all numbers such that the remainder of the division by 27 449 is zero. There are infinitely many multiples of 27 449. The smallest multiples of 27 449 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 27 449 too, since 0 × 27 449 = 0
• 27 449: indeed, 27 449 is a multiple of itself, since 27 449 is evenly divisible by 27 449 (we have 27 449 / 27 449 = 1, so the remainder of this division is indeed zero)
• 54 898: indeed, 54 898 = 27 449 × 2
• 82 347: indeed, 82 347 = 27 449 × 3
• 109 796: indeed, 109 796 = 27 449 × 4
• 137 245: indeed, 137 245 = 27 449 × 5
• etc.

• Preceding numbers: …27 447, 27 448
• Following numbers: 27 450, 27 451…

Nearest numbers from 27 449

• Preceding prime number: 27 437
• Following prime number: 27 457

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• 27 449 est-il un nombre premier ?