355

355 is a natural number that follows 354 and precedes 356. It is an odd composite number, with prime factorization 5 × 71, which makes it a semiprime.

In numeral representations, 355 in decimal is written as 355, in binary as 101100011, and in hexadecimal as 0x163. In Roman numerals it is written CCCLV.

The number appears in various practical and cultural contexts. The international calling code for Albania is +355. The 2022 action thriller film titled 355 centers on a group of female spies, with the title referencing a legendary intelligence code name associated with a female operative.

As a calendar year, 355 CE sits in the late Roman Empire period, a time characterized by political and military developments across the empire and its neighbors. The use of the year in historical records varies by source.

In summary, 355 is primarily noted as a composite three-digit number with a straightforward prime factorization, distinct representations across numeral systems, and presence in modern culture and telecommunications through Albania’s country calling code and a film title.