Numbers never end, therefore there is no smallest number only smaller than the last.
But it depends on the number system that you are defining, and what you mean by smallest - is is smallest magnitude, or a number which everything else is greater than it. For example, if you are dealing with natural numbers [counting numbers: 1,2,3...], then there is a smallest number, which is 1. If you're dealing with integers, and you mean smallest magnitude, then zero would be your number, but all of the negative integers are less than zero. What if your system is 8-bit signed binary numbers (so the range is -128 to +127). So you need to be specific about what you are looking for.
There is no smallest number and no biggest number. Given any big number, however big, it is always possible to find one that is bigger (and the same with the smallest).
the smallest perfect number is 1
no 0 isn't the smallest number because there are negative numbers so there really is no biggest number nor smallest number
1 is the Natural number which is the smallest Odd number.
Smallest even number 2Smallest odd number 12 + 1 = 3
There is no smallest number and no biggest number. Given any big number, however big, it is always possible to find one that is bigger (and the same with the smallest).
7 and 0
2 is the smallest prime number. The status of two as the smallest prime number is the reason that base 2 (binary) is the most efficient storage system available.
100000000
Bit
1024
The solar system is the smallest
Rotokas, a language spoken in Papua New Guinea, has the smallest number of vowels, with only 5 vowel sounds.
Binary stars have the smallest number of stars, consisting of only two stars orbiting each other in a gravitational dance.
1 is the smallest whole number
The smallest Mersenne number is 2.
The smallest odd number is 1.