5345

5345 is a natural number that follows 5344 and precedes 5346. In base-10 it is an odd composite number.

It has the prime factorization 5 × 1069, where 1069 is prime, making 5345 a semiprime. Consequently its positive divisors are 1, 5, 1069, and 5345.

In other bases, 5345 can be represented as follows: in binary it is 1010011100001; in hexadecimal it is 0x14E1; in octal it is 12341.

The sum of its digits is 5 + 3 + 4 + 5 = 17. It is congruent to 8 modulo 9 and, as noted, is divisible by 5 but not by 25.

These properties place 5345 among semiprimes with two distinct prime factors, and they illustrate how a number can be characterized by its factorization and representations across numeral systems.