3345

3345 is a natural number that lies between 3344 and 3346. It is an odd composite number whose prime factorization is 3 × 5 × 223. Accordingly, it is divisible by 3, 5, 15, and 223, and it has eight positive divisors in total.

In decimal form, the sum of digits is 3+3+4+5=15, and 3345 divided by 15 equals 223, so 3345 is a Harshad (Niven) number in base 10.

Binary representation is 110100010001, and hexadecimal is 0xD11. In Roman numerals, it is MMMCCCXLV. As a calendar year, 3345 AD would occur in the far future; no widely documented events are associated with that year.

In other contexts, 3345 may be used as an identifier, model number, or code in various systems; without additional context, it is treated as a numerical value rather than a specific item. It is not a perfect square or cube.