Is 42237005 a prime number?

42 237 005 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 42 237 005 is about 6 499.000.

Thus, the square root of 42 237 005 is not an integer, and therefore 42 237 005 is not a square number.

The square of a number (here 42 237 005) is the result of the product of this number (42 237 005) by itself (i.e., 42 237 005 × 42 237 005); the square of 42 237 005 is sometimes called "raising 42 237 005 to the power 2", or "42 237 005 squared".

The square of 42 237 005 is 1 783 964 591 370 025 because 42 237 005 × 42 237 005 = 42 237 005² = 1 783 964 591 370 025.

As a consequence, 42 237 005 is the square root of 1 783 964 591 370 025.

42 237 005 is a number with 8 digits.

The multiples of 42 237 005 are all integers evenly divisible by 42 237 005, that is all numbers such that the remainder of the division by 42 237 005 is zero. There are infinitely many multiples of 42 237 005. The smallest multiples of 42 237 005 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 237 005 too, since 0 × 42 237 005 = 0
• 42 237 005: indeed, 42 237 005 is a multiple of itself, since 42 237 005 is evenly divisible by 42 237 005 (we have 42 237 005 / 42 237 005 = 1, so the remainder of this division is indeed zero)
• 84 474 010: indeed, 84 474 010 = 42 237 005 × 2
• 126 711 015: indeed, 126 711 015 = 42 237 005 × 3
• 168 948 020: indeed, 168 948 020 = 42 237 005 × 4
• 211 185 025: indeed, 211 185 025 = 42 237 005 × 5
• etc.

• Preceding numbers: …42 237 003, 42 237 004
• Following numbers: 42 237 006, 42 237 007…

Nearest numbers from 42 237 005

• Preceding prime number: 42 236 969
• Following prime number: 42 237 007

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• 42 237 005 est-il un nombre premier ?