Is 42097 a prime number?

42 097 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 42 097 is about 205.176.

Thus, the square root of 42 097 is not an integer, and therefore 42 097 is not a square number.

The square of a number (here 42 097) is the result of the product of this number (42 097) by itself (i.e., 42 097 × 42 097); the square of 42 097 is sometimes called "raising 42 097 to the power 2", or "42 097 squared".

The square of 42 097 is 1 772 157 409 because 42 097 × 42 097 = 42 097² = 1 772 157 409.

As a consequence, 42 097 is the square root of 1 772 157 409.

42 097 is a number with 5 digits.

The multiples of 42 097 are all integers evenly divisible by 42 097, that is all numbers such that the remainder of the division by 42 097 is zero. There are infinitely many multiples of 42 097. The smallest multiples of 42 097 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 097 too, since 0 × 42 097 = 0
• 42 097: indeed, 42 097 is a multiple of itself, since 42 097 is evenly divisible by 42 097 (we have 42 097 / 42 097 = 1, so the remainder of this division is indeed zero)
• 84 194: indeed, 84 194 = 42 097 × 2
• 126 291: indeed, 126 291 = 42 097 × 3
• 168 388: indeed, 168 388 = 42 097 × 4
• 210 485: indeed, 210 485 = 42 097 × 5
• etc.

• Preceding numbers: …42 095, 42 096
• Following numbers: 42 098, 42 099…

Nearest numbers from 42 097

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

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• 42 097 est-il un nombre premier ?