Is 72137 a prime number?

72 137 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 72 137 is about 268.583.

Thus, the square root of 72 137 is not an integer, and therefore 72 137 is not a square number.

The square of a number (here 72 137) is the result of the product of this number (72 137) by itself (i.e., 72 137 × 72 137); the square of 72 137 is sometimes called "raising 72 137 to the power 2", or "72 137 squared".

The square of 72 137 is 5 203 746 769 because 72 137 × 72 137 = 72 137² = 5 203 746 769.

As a consequence, 72 137 is the square root of 5 203 746 769.

72 137 is a number with 5 digits.

The multiples of 72 137 are all integers evenly divisible by 72 137, that is all numbers such that the remainder of the division by 72 137 is zero. There are infinitely many multiples of 72 137. The smallest multiples of 72 137 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 72 137 too, since 0 × 72 137 = 0
• 72 137: indeed, 72 137 is a multiple of itself, since 72 137 is evenly divisible by 72 137 (we have 72 137 / 72 137 = 1, so the remainder of this division is indeed zero)
• 144 274: indeed, 144 274 = 72 137 × 2
• 216 411: indeed, 216 411 = 72 137 × 3
• 288 548: indeed, 288 548 = 72 137 × 4
• 360 685: indeed, 360 685 = 72 137 × 5
• etc.

• Preceding numbers: …72 135, 72 136
• Following numbers: 72 138, 72 139…

Nearest numbers from 72 137

• Preceding prime number: 72 109
• Following prime number: 72 139

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• 72 137 est-il un nombre premier ?