13673

13673 is a positive integer that lies between 13672 and 13674. It is odd and composite.

Its prime factorization is 11^2 × 113, making it not square-free and yielding six positive divisors: 1, 11, 121, 113, 1243, and 13673. It is divisible by 11, by 113, and by 121.

The sum of its digits is 20, giving a digital root of 2. Consequently, 13673 ≡ 2 (mod 9) and ≡ 1 (mod 4). It is also congruent to 2 modulo 7, since 7 × 1953 = 13671.

In base 2, 13673 is 11010101101001, and in hexadecimal it is 0x3569. The factorization properties reflect in its divisors, confirming that the number is not prime and has a mixed prime factorization.