7442

7442 is an integer that follows 7441 and precedes 7443. It is even and composite, with prime factorization 2 × 61^2. Its positive divisors are 1, 2, 61, 122, 3721, and 7442. Because 61 appears squared, 7442 is not squarefree, and because 2 appears only to the first power, it is not squareful.

In mathematics, 7442’s factorization places it in the class of numbers that are twice a square. This influences certain arithmetic properties, such as its divisor count, which is six.

In astronomy, numbers like 7442 are used to designate numbered minor planets in catalogues maintained by organizations such as the Minor Planet Center. Each object receives a sequential number once its orbit has been confirmed. The number alone is a neutral identifier; many such objects later receive official names, while others retain only their numerical designation.

Beyond science, 7442 can appear as a catalog or model identifier in various domains, including industry, publishing, or library systems. As a four-digit numeric code, it functions as an otherwise neutral label to distinguish items within a larger sequential scheme.

Overall, 7442 is primarily notable for its arithmetic structure as 2 × 61^2 and its role as a numbered designation in astronomical catalogues, with potential use as a generic identifier in other catalogs.

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