5516

5516 is a positive integer. In mathematics, it is an even, composite number. Its prime factorization is 2^2 × 7 × 197, meaning it has twelve positive divisors: 1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, and 5516. It is not a prime and not a perfect square (74^2 = 5476 and 75^2 = 5625). The digit sum of 5516 is 17, so the number is not divisible by 3, and it ends in 6, so it is not divisible by 5. In binary, 5516 is 1010110001100_2, placing it between 5500 and 5600 in decimal form.

As a natural number, 5516 can appear in various contexts where numeric labels are used, such as catalog numbers, model identifiers, or route and highway designations. Like many four-digit numbers, it does not carry a widely recognized meaning beyond its mathematical properties unless a specific domain assigns it a particular significance.

In numerical sequences or puzzles, 5516 may arise as an example of an even composite number with a specific factorization, divisors, and base representations. Its properties, such as its prime factors and binary form, can be used to illustrate basic concepts in number theory or to demonstrate divisor counting and base conversion.