Is 42093 a prime number?

42 093 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 42 093 is about 205.166.

Thus, the square root of 42 093 is not an integer, and therefore 42 093 is not a square number.

The square of a number (here 42 093) is the result of the product of this number (42 093) by itself (i.e., 42 093 × 42 093); the square of 42 093 is sometimes called "raising 42 093 to the power 2", or "42 093 squared".

The square of 42 093 is 1 771 820 649 because 42 093 × 42 093 = 42 093² = 1 771 820 649.

As a consequence, 42 093 is the square root of 1 771 820 649.

42 093 is a number with 5 digits.

The multiples of 42 093 are all integers evenly divisible by 42 093, that is all numbers such that the remainder of the division by 42 093 is zero. There are infinitely many multiples of 42 093. The smallest multiples of 42 093 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 093 too, since 0 × 42 093 = 0
• 42 093: indeed, 42 093 is a multiple of itself, since 42 093 is evenly divisible by 42 093 (we have 42 093 / 42 093 = 1, so the remainder of this division is indeed zero)
• 84 186: indeed, 84 186 = 42 093 × 2
• 126 279: indeed, 126 279 = 42 093 × 3
• 168 372: indeed, 168 372 = 42 093 × 4
• 210 465: indeed, 210 465 = 42 093 × 5
• etc.

• Preceding numbers: …42 091, 42 092
• Following numbers: 42 094, 42 095…

Nearest numbers from 42 093

• Preceding prime number: 42 089
• Following prime number: 42 101

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• 42 093 est-il un nombre premier ?