3075

3075 is a natural number that follows 3074 and precedes 3076. In mathematics, it is a composite number with prime factorization 3 × 5^2 × 41, making it divisible by 3, 5, 15, 25, 75, and 41, among other products. Its divisors include 1, 3, 5, 15, 25, 75, 41, 123, 205, 615, 1025, and 3075. The sum of its digits is 15, so 3075 is a Harshad number in base 10 (3075 ÷ 15 = 205).

In various numeral systems, 3075 can be represented as follows: in binary it is 110000000011, in hexadecimal it is C03, and in base-3 it is 11012220_3. In Roman numerals, 3075 is written as MMMLXXV, combining the thousand-mark MMM for 3000 with LXXV for 75.

As a year, 3075 CE would be a future year in the Gregorian calendar, located in the fourth millennium. The number also appears in broader numerical contexts, such as lists of integers and discussions of number properties, where it serves as an example of a composite, Harshad, and multi-base representable value.