Is 42988 a prime number?

42 988 is an even number, because it is evenly divisible by 2: 42 988 / 2 = 21 494.

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 42 988 is about 207.335.

Thus, the square root of 42 988 is not an integer, and therefore 42 988 is not a square number.

The square of a number (here 42 988) is the result of the product of this number (42 988) by itself (i.e., 42 988 × 42 988); the square of 42 988 is sometimes called "raising 42 988 to the power 2", or "42 988 squared".

The square of 42 988 is 1 847 968 144 because 42 988 × 42 988 = 42 988² = 1 847 968 144.

As a consequence, 42 988 is the square root of 1 847 968 144.

42 988 is a number with 5 digits.

The multiples of 42 988 are all integers evenly divisible by 42 988, that is all numbers such that the remainder of the division by 42 988 is zero. There are infinitely many multiples of 42 988. The smallest multiples of 42 988 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 988 too, since 0 × 42 988 = 0
• 42 988: indeed, 42 988 is a multiple of itself, since 42 988 is evenly divisible by 42 988 (we have 42 988 / 42 988 = 1, so the remainder of this division is indeed zero)
• 85 976: indeed, 85 976 = 42 988 × 2
• 128 964: indeed, 128 964 = 42 988 × 3
• 171 952: indeed, 171 952 = 42 988 × 4
• 214 940: indeed, 214 940 = 42 988 × 5
• etc.

• Preceding numbers: …42 986, 42 987
• Following numbers: 42 989, 42 990…

Nearest numbers from 42 988

• Preceding prime number: 42 979
• Following prime number: 42 989

• Is 0 a prime number?
• Is 1 a prime number?
• Is 2 a prime number?
• Is 2024 a prime number?
• Is 2025 a prime number?
• Is 1788 a prime number?

• Five thousand prime numbers

• Contact

• 42 988 est-il un nombre premier ?