13894

13894 is a natural number that follows 13893 and precedes 13895. It is an even composite number. The prime factorization is 2 × 6947, where 6947 is prime. Therefore, its positive divisors are 1, 2, 6947, and 13894, giving it four divisors in total. It is not a perfect square or cube.

In different numeral systems, 13894 has the representations 11011001000110 in binary and 0x3646 in hexadecimal. These forms reflect its simple factorization into a single even prime factor and a large odd prime.

From a modular arithmetic perspective, 13894 is congruent to 2 modulo 4 (since it is even but not divisible by 4) and congruent to 7 modulo 9 (the sum of its digits is 25). It is not divisible by 3, 5, or 7.

Applications and context: as a label in counting, indexing, or cataloging, 13894 can appear as a serial number, identifier, or example value in mathematical discussions. In educational materials, it often serves as a representative case of an even composite number with a simple prime factorization, illustrating concepts such as divisors, parity, and base conversions.