6504

6504 (six thousand five hundred four) is a four-digit integer. In prime factorization terms, 6504 = 2^3 × 3 × 271, making it divisible by 2, 3, 4, 6, 8, 12, 24, and 271, among other divisors. The complete set of positive divisors is 1, 2, 3, 4, 6, 8, 12, 24, 271, 542, 813, 1084, 1626, 2168, 3252, and 6504.

In mathematics, 6504 lies between the squares of 80 and 81 (80^2 = 6400, 81^2 = 6561) and is not a perfect square. It is even and divisible by 3, hence divisible by 24. It can be expressed as the product 24 × 271.

Beyond pure math, 6504 may serve as a numeric identifier, model number, or code in various cataloging or inventory systems. It does not correspond to a single widely recognized standard, event, or historical year. As a year, 6504 CE would fall in the seventh millennium.