Is 42767 a prime number?

42 767 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 42 767 is about 206.802.

Thus, the square root of 42 767 is not an integer, and therefore 42 767 is not a square number.

Anyway, 42 767 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 42 767) is the result of the product of this number (42 767) by itself (i.e., 42 767 × 42 767); the square of 42 767 is sometimes called "raising 42 767 to the power 2", or "42 767 squared".

The square of 42 767 is 1 829 016 289 because 42 767 × 42 767 = 42 767² = 1 829 016 289.

As a consequence, 42 767 is the square root of 1 829 016 289.

42 767 is a number with 5 digits.

The multiples of 42 767 are all integers evenly divisible by 42 767, that is all numbers such that the remainder of the division by 42 767 is zero. There are infinitely many multiples of 42 767. The smallest multiples of 42 767 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 767 too, since 0 × 42 767 = 0
• 42 767: indeed, 42 767 is a multiple of itself, since 42 767 is evenly divisible by 42 767 (we have 42 767 / 42 767 = 1, so the remainder of this division is indeed zero)
• 85 534: indeed, 85 534 = 42 767 × 2
• 128 301: indeed, 128 301 = 42 767 × 3
• 171 068: indeed, 171 068 = 42 767 × 4
• 213 835: indeed, 213 835 = 42 767 × 5
• etc.

• Preceding numbers: …42 765, 42 766
• Following numbers: 42 768, 42 769…

Nearest numbers from 42 767

• Preceding prime number: 42 751
• Following prime number: 42 773

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• 42 767 est-il un nombre premier ?