16501

16501 is a four-digit integer. It falls between the integers 16500 and 16502. In scientific notation, it can be expressed as 1.6501 x 10^4. The number is an odd number. Its prime factorization is 13 x 1269.307..., which indicates it is not a prime number. The sum of its digits is 1 + 6 + 5 + 0 + 1 = 13.

In the context of postal codes, 16501 is a zip code in the United States, specifically serving the area of Erie, Pennsylvania. This zip code covers a portion of the city and its surrounding neighborhoods. Residents and businesses within this geographic area use the 16501 zip code for mail delivery and other location-based services.

The number 16501 does not hold any widely recognized mathematical significance beyond its properties as an integer. It is not a perfect square, a perfect cube, or a Fibonacci number. Its occurrence in other contexts, such as historical dates or specific scientific constants, is not readily apparent.