4299

4299 is a natural number that follows 4298 and precedes 4300. It is an odd, composite integer encountered in various counting and arithmetic contexts.

Mathematically, 4299 factors as 3 × 1433, with 1433 prime. Thus 4299 is a semiprime and is square-free. Its positive divisors are 1, 3, 1433, and 4299, giving it four divisors. The sum of its divisors is 5736. In binary, it is 1000011001011; in hexadecimal, 0x10CB; in octal, 10313.

If used as a year designation, 4299 would be in the 43rd century CE, and would be the last year of that century. In calendar terms, centuries are counted such that the years 4201–4300 constitute the 43rd century, making 4299 the final year of that century.

In other numbering uses, 4299 may appear as a catalog or model number in various domains, but there is no widely recognized meaning beyond its mathematical properties.