1, 4, 9, 16, 25, 36, 49
Chat with our AI personalities
There are 24 perfect squares between 50 and 1000.
Including 2500, it's 42,785.
A perfect number is a positive integer that is equal to the sum of its proper divisors (excluding itself). The first four perfect numbers are 6, 28, 496, and 8128. These are the only known perfect numbers less than 50. Perfect numbers are rare and have special properties in number theory.
50 less than 67 is 17.
Less than 50 is written as: <50