Is 1144 a prime number?

1 144 is an even number, because it is evenly divisible by 2: 1 144 / 2 = 572.

Find out more:

• 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 1 144 is about 33.823.

Thus, the square root of 1 144 is not an integer, and therefore 1 144 is not a square number.

The square of a number (here 1 144) is the result of the product of this number (1 144) by itself (i.e., 1 144 × 1 144); the square of 1 144 is sometimes called "raising 1 144 to the power 2", or "1 144 squared".

The square of 1 144 is 1 308 736 because 1 144 × 1 144 = 1 144² = 1 308 736.

As a consequence, 1 144 is the square root of 1 308 736.

1 144 is a number with 4 digits.

The multiples of 1 144 are all integers evenly divisible by 1 144, that is all numbers such that the remainder of the division by 1 144 is zero. There are infinitely many multiples of 1 144. The smallest multiples of 1 144 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 1 144 too, since 0 × 1 144 = 0
• 1 144: indeed, 1 144 is a multiple of itself, since 1 144 is evenly divisible by 1 144 (we have 1 144 / 1 144 = 1, so the remainder of this division is indeed zero)
• 2 288: indeed, 2 288 = 1 144 × 2
• 3 432: indeed, 3 432 = 1 144 × 3
• 4 576: indeed, 4 576 = 1 144 × 4
• 5 720: indeed, 5 720 = 1 144 × 5
• etc.

• Preceding numbers: …1 142, 1 143
• Following numbers: 1 145, 1 146…

Nearest numbers from 1 144

• Preceding prime number: 1 129
• Following prime number: 1 151

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• 1 144 est-il un nombre premier ?