Is 1347 a prime number?

1 347 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 1 347 is about 36.701.

Thus, the square root of 1 347 is not an integer, and therefore 1 347 is not a square number.

The square of a number (here 1 347) is the result of the product of this number (1 347) by itself (i.e., 1 347 × 1 347); the square of 1 347 is sometimes called "raising 1 347 to the power 2", or "1 347 squared".

The square of 1 347 is 1 814 409 because 1 347 × 1 347 = 1 347² = 1 814 409.

As a consequence, 1 347 is the square root of 1 814 409.

1 347 is a number with 4 digits.

The multiples of 1 347 are all integers evenly divisible by 1 347, that is all numbers such that the remainder of the division by 1 347 is zero. There are infinitely many multiples of 1 347. The smallest multiples of 1 347 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 1 347 too, since 0 × 1 347 = 0
• 1 347: indeed, 1 347 is a multiple of itself, since 1 347 is evenly divisible by 1 347 (we have 1 347 / 1 347 = 1, so the remainder of this division is indeed zero)
• 2 694: indeed, 2 694 = 1 347 × 2
• 4 041: indeed, 4 041 = 1 347 × 3
• 5 388: indeed, 5 388 = 1 347 × 4
• 6 735: indeed, 6 735 = 1 347 × 5
• etc.

• Preceding numbers: …1 345, 1 346
• Following numbers: 1 348, 1 349…

Nearest numbers from 1 347

• Preceding prime number: 1 327
• Following prime number: 1 361

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• 1 347 est-il un nombre premier ?