128255

128255 is a natural number that follows 128254 and precedes 128256. It is an odd number. In its prime factorization, 128255 is equal to 5 multiplied by 25651. The number 25651 is itself a prime number. Therefore, 128255 is a semiprime number, a product of two prime numbers.

The digits of 128255 sum to 1+2+8+2+5+5, which equals 23. As 23 is not divisible by 3, 128255 is not divisible by 3. Since the last digit is 5, 128255 is divisible by 5. Performing this division, 128255 divided by 5 equals 25651.

In Roman numerals, 128255 would be represented as CXXVIIICCLXV. In binary, it is approximately 11111010010111111. In hexadecimal, it is approximately 1F4BFF.

There are no widely known historical events, scientific discoveries, or cultural references specifically tied to the number 128255. Its significance primarily lies in its mathematical properties as an integer.