6818

6818 is a natural number that comes after 6817 and before 6819. In mathematics, it is an even composite number.

Its prime factorization is 2 × 7 × 487, making it a product of three distinct primes. Consequently, 6818 has eight positive divisors: 1, 2, 7, 14, 487, 974, 3409, and 6818. Because of this factorization, 6818 is classified as a sphenic number.

In base 10, the digits are 6-8-1-8 with a digit sum of 23, so it is not divisible by 3 or 9. In binary it equals 1101010100010_2, and in hexadecimal it is 0x1AA2. The number is even and not a prime.

Beyond pure mathematics, 6818 may be used as a designation in various catalogs, product lines, or identifiers. There is no widely recognized historical event, mathematical constant, or widely referenced entity inherently associated with the number.