4112

4112 is a natural number that follows 4111 and precedes 4113. It is even and composite.

Its prime factorization is 2^4 × 257, i.e., 16 × 257. Accordingly, the positive divisors of 4112 are 1, 2, 4, 8, 16, 257, 514, 1028, 2056, and 4112. The number 257 is a prime number and is notable as a Fermat prime, since it can be written as 2^(2^3) + 1.

In common numeral systems, 4112 is represented as 0x1010 in hexadecimal and as 1000000100000 in binary. This reflects its factorization as a power of two times a Fermat prime. As a four-digit decimal number, 4112 is sometimes used in examples or test data in mathematics and computer science to illustrate arithmetic properties or base conversions.