530000

530000 is the natural number that follows 529999 and precedes 530001. In mathematics, it is a composite number and can be written as 53 × 10,000. Its prime factorization is 2^4 × 5^4 × 53, which shows its divisibility by 16, 625, and 53, as well as by any product of these factors. The decimal representation has four trailing zeros, reflecting its status as a multiple of 10,000.

In different numeral systems, 530000 has standard conversions. In hexadecimal, it equals 0x81650, illustrating how the value appears outside decimal notation. As a decimal round figure, 530000 is commonly used in budgeting, statistics, and estimates to denote a quantity on the order of half a million.

The number is also expressible as 53 × 10^4, emphasizing its structure as a small prime factor times a high power of ten. Because it is 53 × 10000, it is divisible by 53 and by 10,000, and thus by many other common divisors derived from these factors.

Because of its four trailing zeros, 530000 serves as a convenient reference value in financial planning and data reporting where large, easily interpretable figures are preferred. It is not a prime, nor a square, and has no widely recognized cultural or historical significance beyond its mathematical properties and typical numeric uses.