6814

6814 is a natural number that follows 6813 and precedes 6815. It is an even, composite number.

Its prime factorization is 6814 = 2 × 3407, where 3407 is a prime number. Consequently, 6814 is a semiprime, the product of exactly two primes.

In various numeral systems, 6814 has the following representations: in binary it is 1101010011110_2; in octal it is 15236_8; and in hexadecimal it is 0x1A9E.

Digital and divisibility properties: the sum of its decimal digits is 19, so 6814 is not divisible by 3 or 9. It is divisible by 2 but not by 4 or 5. It is not a palindrome in decimal form.

In mathematics, numbers like 6814 are used as examples for base conversion, factorization, and modular arithmetic. Outside of these numerical properties, 6814 does not have a widely known mathematical significance but serves as a representative composite semiprime in introductory discussions.