14791555

14,791,555 is an eight-digit positive integer. In mathematics it is a composite number, as it is divisible by 5. Specifically, 14,791,555 equals 5 times 2,958,311. The cofactor 2,958,311 is odd and not divisible by 3 or 5, since the digit sum of 2,958,311 is 29, indicating it would require further testing to determine any additional prime factors.

As a decimal number, 14,791,555 is odd and ends with the digit 5, placing it in the 5 modulo 10 residue class. The sum of its digits is 37, so modulo 9 it is congruent to 1 (since 37 ≡ 1 mod 9). Beyond these basic checks, full prime factorization would require more extensive testing or computational methods.

In practical terms, eight-digit numbers like 14,791,555 frequently appear as identifiers in databases, catalogs, or transaction records. Without context, the number does not carry widely recognized historical, scientific, or mathematical significance beyond its numerical properties. It may serve as a random or sequential identifier, an accession number, or a code within various systems.

Overall, 14,791,555 is a standard eight-digit composite integer with a simple initial factorization by 5 and potential further factors that depend on additional primality testing. See also integers, prime factorization, and modular arithmetic for related mathematical concepts.