Is 42673 a prime number?

42 673 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 42 673 is about 206.574.

Thus, the square root of 42 673 is not an integer, and therefore 42 673 is not a square number.

The square of a number (here 42 673) is the result of the product of this number (42 673) by itself (i.e., 42 673 × 42 673); the square of 42 673 is sometimes called "raising 42 673 to the power 2", or "42 673 squared".

The square of 42 673 is 1 820 984 929 because 42 673 × 42 673 = 42 673² = 1 820 984 929.

As a consequence, 42 673 is the square root of 1 820 984 929.

42 673 is a number with 5 digits.

The multiples of 42 673 are all integers evenly divisible by 42 673, that is all numbers such that the remainder of the division by 42 673 is zero. There are infinitely many multiples of 42 673. The smallest multiples of 42 673 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 673 too, since 0 × 42 673 = 0
• 42 673: indeed, 42 673 is a multiple of itself, since 42 673 is evenly divisible by 42 673 (we have 42 673 / 42 673 = 1, so the remainder of this division is indeed zero)
• 85 346: indeed, 85 346 = 42 673 × 2
• 128 019: indeed, 128 019 = 42 673 × 3
• 170 692: indeed, 170 692 = 42 673 × 4
• 213 365: indeed, 213 365 = 42 673 × 5
• etc.

• Preceding numbers: …42 671, 42 672
• Following numbers: 42 674, 42 675…

Nearest numbers from 42 673

• Preceding prime number: 42 667
• Following prime number: 42 677

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• 42 673 est-il un nombre premier ?