165585424

165585424 is a decimal integer. It is even and can be factored as 16 × 10,349,089, indicating that its prime factorization includes 2^4. The digit sum is 40, so it is not divisible by 3, and the ending digits 424 mean it is not divisible by 5.

It is not a prime number; since it has the factor 2^4, it is composite. It is not a perfect square or cube; its square root is not an integer.

In hexadecimal, 165,585,424 equals 0x9DEA210. In binary, it equals 1001 1101 1110 1010 0010 0001 0000, a 28-bit value when represented without leading zeros.

Context and usage: As a number, it can appear in computing as a 28-bit value and easily fits within 32-bit unsigned integers. Without context, it is treated here as an example of a large decimal integer rather than a specific real-world identifier or timestamp.