15881648

15881648 is a decimal integer. In mathematics, it is an even composite number that factors as 15881648 = 16 × 992603, indicating a prime factorization beginning with 2^4. The cofactor 992603 is odd; checks against small primes up to 113 found no divisors, leaving open whether 992603 is prime or has larger prime factors.

In computing and digital color representation, 15881648 can be interpreted as a 24-bit RGB color value. Its hexadecimal representation is 0xF255B0, which corresponds to red 242, green 85, and blue 176. The color code for this RGB triplet is the hex value #F255B0, a pinkish-magenta shade that appears in various graphic and web design palettes.

As a standalone number, 15881648 does not have a widely recognized historical or cultural significance beyond its numerical properties. It can serve as an identifier in datasets, products, or cataloging systems where large integers are used, but it is not associated with a standard landmark, event, or widely cited reference in public databases.