5401

5401 is a four-digit natural number that follows 5400 and precedes 5402. In mathematics, it factors as 11 × 491, so it is a composite number. It is odd and ends with the digit 1, meaning it is congruent to 1 modulo 10. Its square root is a little over 73, with 73^2 = 5329 and 74^2 = 5476. The digit sum of 5401 is 10, which is not a multiple of 3, so the number is not divisible by 3.

In calendrical terms, 5401 may denote a year in the distant future (CE) or, less commonly, a year in the past if used in a BCE context. Such usage depends on the calendar era being referenced and is not tied to a specific historical event in the present record.

In astronomy, numerical designations such as 5401 are used to label objects in catalogs, including minor planets. The number 5401 would typically identify a particular object in a sequential catalog maintained by an astronomical authority, independent of any associated name.

Beyond mathematics and astronomy, 5401 can appear as a model or catalog number in various industries, including electronics, automotive components, or industrial equipment. It may also appear in postal or administrative numbering schemes in different countries, where the same sequence could map to different places or items depending on the system used.

Overall, 5401 is primarily a numeric label with several potential interpretations depending on the context, including arithmetic properties, calendrical usage, astronomical designation, and cataloging or product identifiers.

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