Is 130489 a prime number?

130 489 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 130 489 is about 361.233.

Thus, the square root of 130 489 is not an integer, and therefore 130 489 is not a square number.

Anyway, 130 489 is a prime number, and a prime number cannot be a perfect square.

The square of a number (here 130 489) is the result of the product of this number (130 489) by itself (i.e., 130 489 × 130 489); the square of 130 489 is sometimes called "raising 130 489 to the power 2", or "130 489 squared".

The square of 130 489 is 17 027 379 121 because 130 489 × 130 489 = 130 489² = 17 027 379 121.

As a consequence, 130 489 is the square root of 17 027 379 121.

130 489 is a number with 6 digits.

The multiples of 130 489 are all integers evenly divisible by 130 489, that is all numbers such that the remainder of the division by 130 489 is zero. There are infinitely many multiples of 130 489. The smallest multiples of 130 489 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 130 489 too, since 0 × 130 489 = 0
• 130 489: indeed, 130 489 is a multiple of itself, since 130 489 is evenly divisible by 130 489 (we have 130 489 / 130 489 = 1, so the remainder of this division is indeed zero)
• 260 978: indeed, 260 978 = 130 489 × 2
• 391 467: indeed, 391 467 = 130 489 × 3
• 521 956: indeed, 521 956 = 130 489 × 4
• 652 445: indeed, 652 445 = 130 489 × 5
• etc.

• Preceding numbers: …130 487, 130 488
• Following numbers: 130 490, 130 491…

Nearest numbers from 130 489

• Preceding prime number: 130 483
• Following prime number: 130 513

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• 130 489 est-il un nombre premier ?