Is 231120 a prime number?

231 120 is an even number, because it is evenly divisible by 2: 231 120 / 2 = 115 560.

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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 231 120 is about 480.749.

Thus, the square root of 231 120 is not an integer, and therefore 231 120 is not a square number.

The square of a number (here 231 120) is the result of the product of this number (231 120) by itself (i.e., 231 120 × 231 120); the square of 231 120 is sometimes called "raising 231 120 to the power 2", or "231 120 squared".

The square of 231 120 is 53 416 454 400 because 231 120 × 231 120 = 231 120² = 53 416 454 400.

As a consequence, 231 120 is the square root of 53 416 454 400.

231 120 is a number with 6 digits.

The multiples of 231 120 are all integers evenly divisible by 231 120, that is all numbers such that the remainder of the division by 231 120 is zero. There are infinitely many multiples of 231 120. The smallest multiples of 231 120 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 231 120 too, since 0 × 231 120 = 0
• 231 120: indeed, 231 120 is a multiple of itself, since 231 120 is evenly divisible by 231 120 (we have 231 120 / 231 120 = 1, so the remainder of this division is indeed zero)
• 462 240: indeed, 462 240 = 231 120 × 2
• 693 360: indeed, 693 360 = 231 120 × 3
• 924 480: indeed, 924 480 = 231 120 × 4
• 1 155 600: indeed, 1 155 600 = 231 120 × 5
• etc.

• Preceding numbers: …231 118, 231 119
• Following numbers: 231 121, 231 122…

Nearest numbers from 231 120

• Preceding prime number: 231 109
• Following prime number: 231 131

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• 231 120 est-il un nombre premier ?