12428

12428 is a natural number, specifically an integer, that follows 12427 and precedes 12429. It is an even number, divisible by 2. Its prime factorization is 2 * 6214. Further factorization reveals 2 * 2 * 3107. The number 3107 is a prime number. Therefore, the prime factorization of 12428 is 2^2 * 3107.

In Roman numerals, 12428 would be represented as XIICDXXVIII. This is derived by breaking down the number into its constituent parts: 10000 (X), 2000 (MM), 400 (CD), 20 (XX), and 8 (VIII). Combining these results in XII CDXXVIII, though the standard representation for larger numbers often uses bars over numerals for multiplication by 1000, which would be cumbersome for this specific number.

In binary, 12428 is represented as 11000010111100. This is obtained by repeatedly dividing the number by 2 and recording the remainders. In hexadecimal, it is 30BC. This is achieved by grouping the binary digits into sets of four and converting each set into its hexadecimal equivalent.

The digits of 12428 sum to 1 + 2 + 4 + 2 + 8 = 17.