Number 194 is not a prime number. It is a composite number.

A prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. We do not consider 194 as a prime number, because it can be written as a product of two smaller natural numbers (check the factors of number 194 below).

Number of factors: 4.

List of factors/divisors: 1, 2, 97, 194.

Parity: 194 is an even number. It means it is divisible by 2 with no remainder.

Perfect square: no (a square number or perfect square is an integer that is the square of an integer).

Perfect number: no, because the sum of its proper divisors is 100 (perfect number is a positive integer that is equal to the sum of its proper divisors).

Number: Prime number: | 187 no | 188 no | 189 no | 190 no | 191 yes | 192 no | 193 yes | 194 no | 195 no | 196 no | 197 yes | 198 no | 199 yes | 200 no | 201 no |
---|