Is 137421000 a prime number?

137 421 000 is an even number, because it is evenly divisible by 2: 137 421 000 / 2 = 68 710 500.

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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 137 421 000 is about 11 722.670.

Thus, the square root of 137 421 000 is not an integer, and therefore 137 421 000 is not a square number.

The square of a number (here 137 421 000) is the result of the product of this number (137 421 000) by itself (i.e., 137 421 000 × 137 421 000); the square of 137 421 000 is sometimes called "raising 137 421 000 to the power 2", or "137 421 000 squared".

The square of 137 421 000 is 18 884 531 241 000 000 because 137 421 000 × 137 421 000 = 137 421 000² = 18 884 531 241 000 000.

As a consequence, 137 421 000 is the square root of 18 884 531 241 000 000.

137 421 000 is a number with 9 digits.

The multiples of 137 421 000 are all integers evenly divisible by 137 421 000, that is all numbers such that the remainder of the division by 137 421 000 is zero. There are infinitely many multiples of 137 421 000. The smallest multiples of 137 421 000 are:

• 0: indeed, 0 is divisible by any natural number, and it is thus a multiple of 137 421 000 too, since 0 × 137 421 000 = 0
• 137 421 000: indeed, 137 421 000 is a multiple of itself, since 137 421 000 is evenly divisible by 137 421 000 (we have 137 421 000 / 137 421 000 = 1, so the remainder of this division is indeed zero)
• 274 842 000: indeed, 274 842 000 = 137 421 000 × 2
• 412 263 000: indeed, 412 263 000 = 137 421 000 × 3
• 549 684 000: indeed, 549 684 000 = 137 421 000 × 4
• 687 105 000: indeed, 687 105 000 = 137 421 000 × 5
• etc.

• Preceding numbers: …137 420 998, 137 420 999
• Following numbers: 137 421 001, 137 421 002…

Nearest numbers from 137 421 000

• Preceding prime number: 137 420 989
• Following prime number: 137 421 007