Is 42931 a prime number?

42 931 is an odd number, because it is not evenly divisible by 2.

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 42 931 is about 207.198.

Thus, the square root of 42 931 is not an integer, and therefore 42 931 is not a square number.

The square of a number (here 42 931) is the result of the product of this number (42 931) by itself (i.e., 42 931 × 42 931); the square of 42 931 is sometimes called "raising 42 931 to the power 2", or "42 931 squared".

The square of 42 931 is 1 843 070 761 because 42 931 × 42 931 = 42 931² = 1 843 070 761.

As a consequence, 42 931 is the square root of 1 843 070 761.

42 931 is a number with 5 digits.

The multiples of 42 931 are all integers evenly divisible by 42 931, that is all numbers such that the remainder of the division by 42 931 is zero. There are infinitely many multiples of 42 931. The smallest multiples of 42 931 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 42 931 too, since 0 × 42 931 = 0
• 42 931: indeed, 42 931 is a multiple of itself, since 42 931 is evenly divisible by 42 931 (we have 42 931 / 42 931 = 1, so the remainder of this division is indeed zero)
• 85 862: indeed, 85 862 = 42 931 × 2
• 128 793: indeed, 128 793 = 42 931 × 3
• 171 724: indeed, 171 724 = 42 931 × 4
• 214 655: indeed, 214 655 = 42 931 × 5
• etc.

• Preceding numbers: …42 929, 42 930
• Following numbers: 42 932, 42 933…

Nearest numbers from 42 931

• Preceding prime number: 42 929
• Following prime number: 42 937

• 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 7260 a prime number?

• Five thousand prime numbers

• Contact

• 42 931 est-il un nombre premier ?