10556001

10556001 is a natural number. In mathematics it is notable for being a perfect fourth power, specifically equal to 57 raised to the fourth power (57^4). It can also be expressed as 3249 squared (3249^2). The prime factorization is 3^4 × 19^4, which is equivalently (3 × 19)^4, and thus 10556001 = 81 × 130,321 with 130,321 = 361^2.

Because of its factorization, 10556001 is divisible by 3^4, i.e., by 81, and by 9 as well. The sum of its digits is 18, confirming divisibility by 9; the fourfold power structure shows its divisibility by 81. The square root of 10556001 is 3249, and the fourth root is 57, reflecting its status as a fourth power.

In decimal notation, the number is eight digits long and ends with 001. It is not a palindrome, since reversing the digits yields 10065501. The number has 25 positive divisors, corresponding to the combinations of exponents a and b in 3^a × 19^b with a and b ranging from 0 to 4.

As a pure number, 10556001 serves as an example of a high-order power with a composite base, illustrating how prime factors combine in exponent form to produce a perfect fourth power.