Is 112143 a prime number?

112 143 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 112 143 is about 334.878.

Thus, the square root of 112 143 is not an integer, and therefore 112 143 is not a square number.

The square of a number (here 112 143) is the result of the product of this number (112 143) by itself (i.e., 112 143 × 112 143); the square of 112 143 is sometimes called "raising 112 143 to the power 2", or "112 143 squared".

The square of 112 143 is 12 576 052 449 because 112 143 × 112 143 = 112 143² = 12 576 052 449.

As a consequence, 112 143 is the square root of 12 576 052 449.

112 143 is a number with 6 digits.

The multiples of 112 143 are all integers evenly divisible by 112 143, that is all numbers such that the remainder of the division by 112 143 is zero. There are infinitely many multiples of 112 143. The smallest multiples of 112 143 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 112 143 too, since 0 × 112 143 = 0
• 112 143: indeed, 112 143 is a multiple of itself, since 112 143 is evenly divisible by 112 143 (we have 112 143 / 112 143 = 1, so the remainder of this division is indeed zero)
• 224 286: indeed, 224 286 = 112 143 × 2
• 336 429: indeed, 336 429 = 112 143 × 3
• 448 572: indeed, 448 572 = 112 143 × 4
• 560 715: indeed, 560 715 = 112 143 × 5
• etc.

• Preceding numbers: …112 141, 112 142
• Following numbers: 112 144, 112 145…

Nearest numbers from 112 143

• Preceding prime number: 112 139
• Following prime number: 112 153

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• 112 143 est-il un nombre premier ?