38 is the largest even number which cannot be written as the sum of two odd composite numbers. The sum of each row of the only non-trivial (order 3) magic hexagon is 38.

Dec 17, 2025 · The 38 Special is considered one of the best-balanced, all-around handgun cartridges ever designed. It is also one of the most accurate and is very widely used for match shooting.

38 Special revolvers for sale online or in-store at Sportsman's Warehouse. Find a large selection of 38 special revolver and handguns.

The number 38 is the only even number that cannot be represented as the sum of two odd composite numbers. It is also an octagonal number, meaning it can be represented as a geometric shape with …

Check out our great selection of .38 Special revolvers, perfect for self-defense or target practice. Whether you’re new to firearms or have lots of experience, we have top brands you can trust.

Apr 29, 2023 · The .38 Smith & Wesson Special, designed in 1898, rocked the handgun realm with its ballistic performance making it a cartridge for the history books.

Feb 5, 2026 · Explore the hidden nature of 38, an even semiprime number composed of two distinct primes multiplied together. Includes Prime Factorization, Divisors, Bases and Fun Facts for students, …

The 38 Special is a useful and exciting cartridge that is great for pistols, revolvers, and other defensive handguns. We stock the best 38 Special ammo for sale on the planet!

Properties of 38: prime decomposition, primality test, divisors, arithmetic properties, and conversion in binary, octal, hexadecimal, etc.