Is 80989 a prime number?

80 989 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 80 989 is about 284.586.

Thus, the square root of 80 989 is not an integer, and therefore 80 989 is not a square number.

Anyway, 80 989 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 80 989) is the result of the product of this number (80 989) by itself (i.e., 80 989 × 80 989); the square of 80 989 is sometimes called "raising 80 989 to the power 2", or "80 989 squared".

The square of 80 989 is 6 559 218 121 because 80 989 × 80 989 = 80 989² = 6 559 218 121.

As a consequence, 80 989 is the square root of 6 559 218 121.

80 989 is a number with 5 digits.

The multiples of 80 989 are all integers evenly divisible by 80 989, that is all numbers such that the remainder of the division by 80 989 is zero. There are infinitely many multiples of 80 989. The smallest multiples of 80 989 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 80 989 too, since 0 × 80 989 = 0
• 80 989: indeed, 80 989 is a multiple of itself, since 80 989 is evenly divisible by 80 989 (we have 80 989 / 80 989 = 1, so the remainder of this division is indeed zero)
• 161 978: indeed, 161 978 = 80 989 × 2
• 242 967: indeed, 242 967 = 80 989 × 3
• 323 956: indeed, 323 956 = 80 989 × 4
• 404 945: indeed, 404 945 = 80 989 × 5
• etc.

• Preceding numbers: …80 987, 80 988
• Following numbers: 80 990, 80 991…

Nearest numbers from 80 989

• Preceding prime number: 80 963
• Following prime number: 81 001

• Is 0 a prime number?
• Is 1 a prime number?
• Is 2 a prime number?
• Is 2025 a prime number?
• Is 2026 a prime number?
• Is 1112 a prime number?

• Five thousand prime numbers

• Contact

• 80 989 est-il un nombre premier ?