How would you define Integer?

Question

How would you define Integer, if someone could help me I'd be grateful

Answer 1

It is a number with no decimal part.
Exemple : 1 is an integet 1.5 is not ;)

Answer 2

An Integer is a numerical number without a desimal which usually contains a max of 32bit memory both into negative number [-(2^^32)] and positive numbers [2^^32]

While a double would usually have decimals and a Long Integer is a 64bit number.

Integers are usually to count whole numbers such as a number of loops, length of a string or time in milliseconds.