2125

2125 is the natural number that comes after 2124 and before 2126. In prime factorization, it equals 5^3 × 17, making it a composite number. It is divisible by 5, 25, and 125, with 2125 = 125 × 17. Its decimal representation ends in 5, reflecting its divisibility by 5. In various bases, it has representations such as binary 100001001101 and hexadecimal 0x84D.

As a year, 2125 AD would be in the 22nd century of the Gregorian calendar. It is not a leap year, since its remainder when divided by 4 is 1. A year in that era would have 365 days. The precise weekdays of January 1, 2125 would depend on the calendar cycle.

Roman numerals: MMCXXV. In other notations, 2125 is 0x84D in hexadecimal and 100001001101 in binary.

A cultural note: the year 2125 is commonly used in science fiction as a distant-future setting, representing speculative technological and societal developments over a century from the present.