400750

400750 is a natural number that follows 400749 and precedes 400751. It is a six-digit integer and, like many such numbers, can be studied for its arithmetic properties as a representative of the integers around it.

In mathematics, 400750 has the prime factorization 2 × 5^3 × 7 × 229. This factorization implies it has 32 positive divisors. The sum of its proper divisors is 460,370, which is greater than 400,750, making 400750 an abundant number. Its digit sum is 16, so it is not divisible by 3 or 9; it is divisible by 2, 5, and by 10.

In various numeral systems, 400750 has the representations 1100001110101101110 in binary and 0x61D6E in hexadecimal.

Beyond purely numerical properties, 400750 can function as a designation in catalogs, models, or identifiers. In astronomy, for example, if assigned as a minor-planet number, it would indicate the object is the 400,750th minor planet to receive a formal number, reflecting its place in the ongoing process of astronomical cataloging.