13451397

13451397 is an eight-digit natural number. It is odd and falls within the range of 10,000,000 to 99,999,999. In its decimal representation, the digits are 1, 3, 4, 5, 1, 3, 9, 7. The digit sum is 33, which makes the number divisible by 3 but not by 9. Consequently, 13451397 factors as 3 × 4,483,799. The cofactor 4,483,799 is not divisible by 2 or 3, and it does not end in 0 or 5, indicating no trivial small-factor divisibility beyond the initial 3.

In mathematical contexts, 13451397 serves as a straightforward example of a composite eight-digit integer, illustrating basic divisibility and factorization properties. It does not correspond to a well-known constant, theorem, or widely cited sequence.

In information technology and data science, such eight-digit numbers are commonly used as arbitrary identifiers in tutorials, sample datasets, product inventories, or archival accession systems. When used as an identifier, 13451397 carries meaning only within the specific system that assigns it; there is no universal interpretation attached to the sequence itself.

Overall, 13451397 is primarily notable for its arithmetic property as a composite number with a small prime factor and for its utility as a representative numeric example in education and data examples. There is no widely recognized real-world entity inherently linked to this exact eight-digit sequence.