2318

2318 is an integer in the decimal system. It is an even and composite number. Its prime factorization is 2 × 19 × 61, making it square-free. The positive divisors of 2318 are 1, 2, 19, 38, 61, 122, 1159, and 2318.

In other numeral systems, 2318 decimal equals 0x090E in hexadecimal, 4416 in octal, and 100100001110 in binary. In Roman numerals, it is written as MMCCCXVIII.

As a year, 2318 can denote a future date in the Gregorian calendar (AD 2318), which falls in the 24th century. If used as a year in the BCE era, 2318 BCE would place it in the Bronze Age in many regions of the ancient world.

Culturally and practically, 2318 often appears as a four-digit designation in catalogs, model numbers, serial numbers, or problem constants. It is used in educational examples to illustrate arithmetic properties of even, composite numbers, and in computing contexts as a representative 12-bit binary value.

Overall, 2318 is primarily notable for its mathematical properties as a composite, square-free number with three distinct prime factors, and for its role as a four-digit numeral used in calendars, coding, and cataloging conventions.