356
356 is a natural number that follows 355 and precedes 357. It is even and composite, with prime factorization 2^2 × 89. Its positive divisors are 1, 2, 4, 89, 178, and 356. The sum of its decimal digits is 14, and it is not a prime, a square, or a cube.
In mathematics, 356 can be expressed as a sum of two squares: 16^2 + 10^2 = 256 + 100
In calendar use, 356 is the 356th day of a common year; it corresponds to December 22
In other contexts, 356 is used as an international calling code for Malta, written as +356 in
356 also refers to the year 356 CE, a period in the late Roman Empire during the