5442001

5442001 is a natural number written in decimal notation as 5,442,001. It lies between 5,442,000 and 5,442,002 and is a seven-digit integer. In everyday use as a numeric identifier, strings like this often function as catalog numbers, file IDs, or other database keys rather than carrying intrinsic mathematical meaning.

In mathematics, 5,442,001 is odd and not divisible by 2, 3, or 5 (its digit sum is 16, so it is not a multiple of 3 or 9). It is congruent to 1 modulo 16, since the last four digits form 2001, which is 1 mod 16. The full prime factorization of 5,442,001 is not stated here; while it is not divisible by small primes tested up to 97, determining whether it is prime or has larger prime factors would require further computation.

As a numeric string, 5,442,001 appears in contexts such as databases, inventories, or catalog systems where unique identifiers are assigned sequentially or arbitrarily. Without accompanying metadata, the number itself has no specific meaning beyond its value and its role as an identifier.

See also: the general concept of large integers, properties of decimal representations, and the use of numeric identifiers in information systems.

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