👉 In mathematics, a zesty number is one that has a fractional part of 1. This means it is an integer with no decimal places after the first digit. Examples include the numbers 2, 3, 5, and 7. The term "zesty" comes from the Latin word "zest", which means "sweet or pleasant". It can also refer to a very good or excellent quality in something, especially when it comes to things like taste, smell, or appearance
