7040

7040 is a natural number that follows 7039 and precedes 7041. It is an even, composite integer with several notable arithmetic properties.

In its prime factorization, 7040 = 2^7 × 5 × 11. This means it has 32 positive divisors (calculated as (7+1)(1+1)(1+1) = 32). The number is divisible by 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 55, and 128, among others. Because 7040 = 128 × 55, it is also a multiple of 128 and 55. The sum of its decimal digits is 7 + 0 + 4 + 0 = 11, and 7040 ÷ 11 = 640, so 7040 is a Harshad (Niven) number in base 10.

In common numeral systems, 7040 is represented as 1101110000000 in binary and 0x1B80 in hexadecimal. It is not a prime, nor a perfect square or a power of a single prime, due to its multiple distinct prime factors and the exponent of 2.

7040 appears primarily as a mathematical example rather than as a widely cited constant or designation in other contexts. Its factorization and base representations make it convenient for illustrating properties such as divisibility, Harshad status, and conversions between numeral systems.