14020

14020 is a natural number that comes after 14019 and before 14021. It is an even, composite integer with prime factorization 2^2 × 5 × 701. Its positive divisors are 1, 2, 4, 5, 10, 20, 701, 1402, 2804, 3505, 7010, and 14020, for a total of twelve divisors. Consequently it is divisible by 4, 5, and 20, and therefore by 2 and 10 as well.

In base representations, 14020 equals 11011011000100 in binary and 0x36C4 in hexadecimal.

It is also expressible as a sum of two squares: 14020 = 72^2 + 94^2. This follows from the factorization 14020 = 4 × 5 × 701 with 5 = 1^2+2^2 and 701 = 26^2+5^2; the product 3505 equals 36^2 + 47^2, and multiplying by 4 doubles both components.

Additional arithmetic notes: the digit sum is 7, so 14020 is not divisible by 3. The decimal representation ends with 0, confirming divisibility by 2 and 5; ending with 20 confirms divisibility by 4 and 5, and by 20.

Beyond these properties, 14020 does not correspond to a widely cited constant or historical designation, but it serves as an example of a small composite number with multiple prime factors in number-theoretic contexts.