596

596 is a natural number that follows 595 and precedes 597. It is an even, composite integer used in counting and occasionally in contexts where a specific quantity or identifier is needed.

In mathematical terms, 596 factors as 2^2 × 149, with 149 being prime. Its divisors are 1, 2, 4, 149, 298, and 596. The sum of all divisors is 1050, so the sum of proper divisors is 454. Since 454 < 596, the number is classified as deficient. The Euler totient of 596 is φ(596) = 296. 596 is not a prime and not a perfect square.

Representations across numeric systems include: in binary, 596 = 1001010100_2; in hexadecimal, 596 = 0x254; and in Roman numerals, 596 is written as DXCVI. In words, it is spoken as five hundred ninety-six.

As a calendar year, 596 CE would be a year in the late 6th century following the Julian calendar; historical details for that year depend on sources and regional events.

Beyond mathematics and calendrics, 596 may appear in various catalogs, model numbers, or designations where a specific numeric identifier is required. The meaning of 596 in any given context is determined by that context and accompanying information.