Is 42269 a prime number?

42 269 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 42 269 is about 205.594.

Thus, the square root of 42 269 is not an integer, and therefore 42 269 is not a square number.

The square of a number (here 42 269) is the result of the product of this number (42 269) by itself (i.e., 42 269 × 42 269); the square of 42 269 is sometimes called "raising 42 269 to the power 2", or "42 269 squared".

The square of 42 269 is 1 786 668 361 because 42 269 × 42 269 = 42 269² = 1 786 668 361.

As a consequence, 42 269 is the square root of 1 786 668 361.

42 269 is a number with 5 digits.

The multiples of 42 269 are all integers evenly divisible by 42 269, that is all numbers such that the remainder of the division by 42 269 is zero. There are infinitely many multiples of 42 269. The smallest multiples of 42 269 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 269 too, since 0 × 42 269 = 0
• 42 269: indeed, 42 269 is a multiple of itself, since 42 269 is evenly divisible by 42 269 (we have 42 269 / 42 269 = 1, so the remainder of this division is indeed zero)
• 84 538: indeed, 84 538 = 42 269 × 2
• 126 807: indeed, 126 807 = 42 269 × 3
• 169 076: indeed, 169 076 = 42 269 × 4
• 211 345: indeed, 211 345 = 42 269 × 5
• etc.

• Preceding numbers: …42 267, 42 268
• Following numbers: 42 270, 42 271…

Nearest numbers from 42 269

• Preceding prime number: 42 257
• Following prime number: 42 281

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• 42 269 est-il un nombre premier ?