5548

5548 is an even integer in the decimal system. It is composite, with prime factorization 2^2 × 19 × 73, which yields 12 positive divisors. Among the factor pairs are 2 × 2774, 4 × 1387, 19 × 292, and 73 × 76. The number is divisible by 4 but not by 8, and its digital sum is 22 (digital root 4).

In binary, 5548 is represented as 1010110101100, and in hexadecimal it is 0x15AC. The number is congruent to 1 modulo 3, since 5548 ≡ 1 (mod 3). Because 5548 = 4 × 1387, it is often used as an example in introductory number theory to illustrate factorization and divisor counting, as well as to demonstrate representations in different bases.