149999997

149999997 is a natural number, an integer, and a positive number. It follows 149999996 and precedes 149999998 in the sequence of natural numbers. In scientific notation, it can be expressed as approximately 1.5 x 10^8.

The prime factorization of 149999997 is 3 x 49999999. This means it is a composite number, as it has factors other than 1 and itself. The number 49999999 is a prime number.

In terms of its digits, 149999997 consists of the digits 1, 4, and seven 9s. The sum of its digits is 1 + 4 + (7 * 9) = 5 + 63 = 68.

There are no widely known significant mathematical properties or occurrences of the specific number 149999997 in established mathematical theorems or constants. It is not a perfect square, a perfect cube, a Fibonacci number, or a Mersenne prime, among other common classifications. Its existence is primarily as a point in the continuous sequence of integers.

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