Is 42364 a prime number?

42 364 is an even number, because it is evenly divisible by 2: 42 364 / 2 = 21 182.

Find out more:

• 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 42 364 is about 205.825.

Thus, the square root of 42 364 is not an integer, and therefore 42 364 is not a square number.

The square of a number (here 42 364) is the result of the product of this number (42 364) by itself (i.e., 42 364 × 42 364); the square of 42 364 is sometimes called "raising 42 364 to the power 2", or "42 364 squared".

The square of 42 364 is 1 794 708 496 because 42 364 × 42 364 = 42 364² = 1 794 708 496.

As a consequence, 42 364 is the square root of 1 794 708 496.

42 364 is a number with 5 digits.

The multiples of 42 364 are all integers evenly divisible by 42 364, that is all numbers such that the remainder of the division by 42 364 is zero. There are infinitely many multiples of 42 364. The smallest multiples of 42 364 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 364 too, since 0 × 42 364 = 0
• 42 364: indeed, 42 364 is a multiple of itself, since 42 364 is evenly divisible by 42 364 (we have 42 364 / 42 364 = 1, so the remainder of this division is indeed zero)
• 84 728: indeed, 84 728 = 42 364 × 2
• 127 092: indeed, 127 092 = 42 364 × 3
• 169 456: indeed, 169 456 = 42 364 × 4
• 211 820: indeed, 211 820 = 42 364 × 5
• etc.

• Preceding numbers: …42 362, 42 363
• Following numbers: 42 365, 42 366…

Nearest numbers from 42 364

• Preceding prime number: 42 359
• Following prime number: 42 373

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• 42 364 est-il un nombre premier ?