353369

353,369 is a natural number that follows 353,368 and precedes 353,370. It is an odd integer with a decimal representation that ends in 9 and is not divisible by 2, 3, or 5. The prime factorization of 353,369 is 31 × 11,399, which makes it a semiprime (a product of two primes). The factor 11,399 is itself prime, confirmed by the absence of divisors among primes up to its square root (approximately 106). As a semiprime with distinct prime factors, 353,369 has exactly four positive divisors: 1, 31, 11,399, and 353,369.

Numerically, 353,369 ≡ 1 (mod 4), and its digit sum is 29, giving a digital root of 2. In binary, it requires 19 bits (since 2^18 < 353,369 < 2^19).

Because semiprimes are of interest in number theory and cryptography, 353,369 serves as a simple example of a composite number with exactly two prime factors. It has no known special constants or sequences associated beyond its status as a semiprime.