Is 117840 a prime number?

117 840 is an even number, because it is evenly divisible by 2: 117 840 / 2 = 58 920.

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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 117 840 is about 343.278.

Thus, the square root of 117 840 is not an integer, and therefore 117 840 is not a square number.

The square of a number (here 117 840) is the result of the product of this number (117 840) by itself (i.e., 117 840 × 117 840); the square of 117 840 is sometimes called "raising 117 840 to the power 2", or "117 840 squared".

The square of 117 840 is 13 886 265 600 because 117 840 × 117 840 = 117 840² = 13 886 265 600.

As a consequence, 117 840 is the square root of 13 886 265 600.

117 840 is a number with 6 digits.

The multiples of 117 840 are all integers evenly divisible by 117 840, that is all numbers such that the remainder of the division by 117 840 is zero. There are infinitely many multiples of 117 840. The smallest multiples of 117 840 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 117 840 too, since 0 × 117 840 = 0
• 117 840: indeed, 117 840 is a multiple of itself, since 117 840 is evenly divisible by 117 840 (we have 117 840 / 117 840 = 1, so the remainder of this division is indeed zero)
• 235 680: indeed, 235 680 = 117 840 × 2
• 353 520: indeed, 353 520 = 117 840 × 3
• 471 360: indeed, 471 360 = 117 840 × 4
• 589 200: indeed, 589 200 = 117 840 × 5
• etc.

• Preceding numbers: …117 838, 117 839
• Following numbers: 117 841, 117 842…

Nearest numbers from 117 840

• Preceding prime number: 117 839
• Following prime number: 117 841

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• 117 840 est-il un nombre premier ?