650660

650660 is a natural number that follows 650659 and precedes 650661. It is an even six-digit integer and can be written in standard decimal notation as 650,660. The number is divisible by 20, and therefore by 2, 4, 5, and 10.

Its prime factorization is 2^2 × 5 × 32,533, where 32,533 is a prime number. Consequently, 650,660 has 12 positive divisors. The sum of its digits is 23, so it is not divisible by 3, and its digital root is 5. In modular terms, 650660 ≡ 5 (mod 9) and 650660 ≡ 0 (mod 10).

In mathematical contexts, 650660 serves as an example of a composite integer with a small square factor and a relatively large prime cofactor. The cofactor 32,533 is odd and not divisible by 3 or 5, illustrating a typical mixed-prime structure within a single factorization.

Outside pure mathematics, 650660 may appear as a catalog number, serial identifier, or product code in various databases or inventories. Without a specific context, it remains primarily the integer 650,660.