2594

2594 is a natural number that follows 2593 and precedes 2595. It is an even and composite number.

Its prime factorization is 2 × 1297, where 1297 is a prime number. Consequently, 2594 is a semiprime and square-free.

In base representations, 2594 equals 101000100010 in binary, 0xA22 in hexadecimal, and 5042 in octal. In Roman numerals it is written as MMDXCIV.

The sum of its decimal digits is 20. It is not divisible by 3 or 9; equivalently, 2594 mod 3 equals 2 and 2594 mod 5 equals 4.

Geometrically or in common number-theory classifications, 2594 is not a triangular number or a perfect square. As a whole, it is square-free and composite.

As a year, 2594 CE represents a distant future date. Such a year is occasionally referenced in science fiction and hypothetical discussions to explore future events or calendars.