1500500

1500500 is the decimal notation for the positive integer 1,500,500. As a mathematical object, it is used in discussions of number theory and basic arithmetic, and it can appear in contexts ranging from counting to data labeling.

Mathematical properties

The prime factorization of 1,500,500 is 2^2 × 5^3 × 3001, where 3001 is a prime number. This implies the number has 24 positive divisors. It is an even number and a multiple of 4, 5, and 100, as well as of 500 (since 1,500,500 = 500 × 3001). The trailing two zeros indicate divisibility by 100, and its digital sum is 11, so it is not divisible by 3 or 9. It is not a perfect square or a cube.

Representations and properties

In decimal form, the number ends in two zeros, reflecting its factors of 2 and 5. In other base systems, its representation would differ, but its factorization structure remains a matter of arithmetic rather than presentation. As a compound product of small primes and a larger prime, it does not belong to common special-number sequences such as powers or factorials.

Context and usage

As a numeric identifier, 1500500 can appear in cataloging systems, inventory numbers, or datasets where large, round figures are convenient for grouping or accounting. Without further context, it serves primarily as a value for mathematical or computational considerations rather than as a widely recognized entity.