Is 130220 a prime number?

130 220 is an even number, because it is evenly divisible by 2: 130 220 / 2 = 65 110.

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 130 220 is about 360.860.

Thus, the square root of 130 220 is not an integer, and therefore 130 220 is not a square number.

The square of a number (here 130 220) is the result of the product of this number (130 220) by itself (i.e., 130 220 × 130 220); the square of 130 220 is sometimes called "raising 130 220 to the power 2", or "130 220 squared".

The square of 130 220 is 16 957 248 400 because 130 220 × 130 220 = 130 220² = 16 957 248 400.

As a consequence, 130 220 is the square root of 16 957 248 400.

130 220 is a number with 6 digits.

The multiples of 130 220 are all integers evenly divisible by 130 220, that is all numbers such that the remainder of the division by 130 220 is zero. There are infinitely many multiples of 130 220. The smallest multiples of 130 220 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 130 220 too, since 0 × 130 220 = 0
• 130 220: indeed, 130 220 is a multiple of itself, since 130 220 is evenly divisible by 130 220 (we have 130 220 / 130 220 = 1, so the remainder of this division is indeed zero)
• 260 440: indeed, 260 440 = 130 220 × 2
• 390 660: indeed, 390 660 = 130 220 × 3
• 520 880: indeed, 520 880 = 130 220 × 4
• 651 100: indeed, 651 100 = 130 220 × 5
• etc.

• Preceding numbers: …130 218, 130 219
• Following numbers: 130 221, 130 222…

Nearest numbers from 130 220

• Preceding prime number: 130 211
• Following prime number: 130 223

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• 130 220 est-il un nombre premier ?