Is 4989 a prime number? What are the divisors of 4989?

Is 4989 a prime number?

No, 4989 is not a prime number.

For example, 4989 can be divided by 3: 4989 / 3 = 1 663.

To be 4989 a prime number, it would have been required that 4989 has only two divisors, i.e., itself and 1.

Parity of 4989

4989 is an odd number, because it is not evenly divisible by 2.

Is 4989 a perfect square 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 4989 is about 70.633.

Thus, the square root of 4989 is not an integer, and therefore 4989 is not a square number.

What is the square number of 4989?

The square of a number (here 4989) is the result of the product of this number (4989) by itself (i.e., 4989 × 4989); the square of 4989 is sometimes called "raising 4989 to the power 2", or "4989 squared".

The square of 4989 is 24 890 121 because 4989 × 4989 = 49892 = 24 890 121.

As a consequence, 4989 is the square root of 24 890 121.

Number of digits of 4989

4989 is a number with 4 digits.

What are the multiples of 4989?

The multiples of 4989 are all integers evenly divisible by 4989, that is all numbers such that the remainder of the division by 4989 is zero. There are infinitely many multiples of 4989. The smallest multiples of 4989 are:

  • 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 4989 too, since 0 × 4989 = 0
  • 4989: indeed, 4989 is a multiple of itself, since 4989 is evenly divisible by 4989 (we have 4989 / 4989 = 1, so the remainder of this division is indeed zero)
  • 9 978: indeed, 9 978 = 4989 × 2
  • 14 967: indeed, 14 967 = 4989 × 3
  • 19 956: indeed, 19 956 = 4989 × 4
  • 24 945: indeed, 24 945 = 4989 × 5
  • etc.

Numbers near 4989

Nearest numbers from 4989

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