15506

15506 is a six-digit number. In mathematics, it is an integer. Its prime factorization is 2 x 7753. The number 7753 is a prime number. Therefore, 15506 is an even composite number. It falls between the integers 15505 and 15507.

In some contexts, a number like 15506 might represent a specific identifier. This could include a product code, a model number, a serial number, or a tracking number for a package or a shipment. Without further context, its specific meaning as an identifier cannot be determined. It could also potentially be a ZIP code or postal code, though this would be specific to a particular country or region. In scientific or technical fields, it might refer to a measurement, a data point, or a parameter within a system. Its significance would depend entirely on the field of application.