Is 442443 a prime number?

442 443 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 442 443 is about 665.164.

Thus, the square root of 442 443 is not an integer, and therefore 442 443 is not a square number.

The square of a number (here 442 443) is the result of the product of this number (442 443) by itself (i.e., 442 443 × 442 443); the square of 442 443 is sometimes called "raising 442 443 to the power 2", or "442 443 squared".

The square of 442 443 is 195 755 808 249 because 442 443 × 442 443 = 442 443² = 195 755 808 249.

As a consequence, 442 443 is the square root of 195 755 808 249.

442 443 is a number with 6 digits.

The multiples of 442 443 are all integers evenly divisible by 442 443, that is all numbers such that the remainder of the division by 442 443 is zero. There are infinitely many multiples of 442 443. The smallest multiples of 442 443 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 442 443 too, since 0 × 442 443 = 0
• 442 443: indeed, 442 443 is a multiple of itself, since 442 443 is evenly divisible by 442 443 (we have 442 443 / 442 443 = 1, so the remainder of this division is indeed zero)
• 884 886: indeed, 884 886 = 442 443 × 2
• 1 327 329: indeed, 1 327 329 = 442 443 × 3
• 1 769 772: indeed, 1 769 772 = 442 443 × 4
• 2 212 215: indeed, 2 212 215 = 442 443 × 5
• etc.

• Preceding numbers: …442 441, 442 442
• Following numbers: 442 444, 442 445…

Nearest numbers from 442 443

• Preceding prime number: 442 439
• Following prime number: 442 447

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• 442 443 est-il un nombre premier ?