13065

13065 is a natural number that sits between 13064 and 13066. Its prime factorization is 3 × 5 × 13 × 67, which makes it a composite, square-free number (no prime factor is repeated).

In decimal arithmetic, the sum of the digits is 1+3+0+6+5 = 15, so the number is divisible by 15. Indeed, 13065 ÷ 15 = 871, confirming divisibility by both 3 and 5 as well. The number is not a prime and, aside from these divisibility properties, has no particularly notable standard classifications such as being triangular or a perfect square.

13065 has several standard base representations. In binary it is 11001100001001. In octal it is 31411, and in hexadecimal it is 0x3309.

Geographically, 13065 is used as a ZIP code designation by the United States Postal Service. ZIP codes around this range are used to route mail within the United States and can be associated with specific towns or parts of counties.

As a multiple of several small primes and as a Harshad number in base 10, 13065 serves as a concise example of a moderately sized, factorable integer with straightforward base representations.