Is 42007659 a prime number?

42 007 659 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 42 007 659 is about 6 481.332.

Thus, the square root of 42 007 659 is not an integer, and therefore 42 007 659 is not a square number.

The square of a number (here 42 007 659) is the result of the product of this number (42 007 659) by itself (i.e., 42 007 659 × 42 007 659); the square of 42 007 659 is sometimes called "raising 42 007 659 to the power 2", or "42 007 659 squared".

The square of 42 007 659 is 1 764 643 414 660 281 because 42 007 659 × 42 007 659 = 42 007 659² = 1 764 643 414 660 281.

As a consequence, 42 007 659 is the square root of 1 764 643 414 660 281.

42 007 659 is a number with 8 digits.

The multiples of 42 007 659 are all integers evenly divisible by 42 007 659, that is all numbers such that the remainder of the division by 42 007 659 is zero. There are infinitely many multiples of 42 007 659. The smallest multiples of 42 007 659 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 007 659 too, since 0 × 42 007 659 = 0
• 42 007 659: indeed, 42 007 659 is a multiple of itself, since 42 007 659 is evenly divisible by 42 007 659 (we have 42 007 659 / 42 007 659 = 1, so the remainder of this division is indeed zero)
• 84 015 318: indeed, 84 015 318 = 42 007 659 × 2
• 126 022 977: indeed, 126 022 977 = 42 007 659 × 3
• 168 030 636: indeed, 168 030 636 = 42 007 659 × 4
• 210 038 295: indeed, 210 038 295 = 42 007 659 × 5
• etc.

• Preceding numbers: …42 007 657, 42 007 658
• Following numbers: 42 007 660, 42 007 661…

Nearest numbers from 42 007 659

• Preceding prime number: 42 007 643
• Following prime number: 42 007 661