4841

4841 is a natural number that follows 4840 and precedes 4842. In mathematics, it is notable as a semiprime, being the product of two distinct primes: 47 and 103. Consequently, its positive divisors are 1, 47, 103, and 4841, giving it four divisors in total. The number is odd, and the sum of its digits is 17, so it is not divisible by 3 or 9. It is congruent to 1 modulo 4, since 47 ≡ 3 (mod 4) and 103 ≡ 3 (mod 4), and 3×3 ≡ 1 (mod 4). In base 10 its decimal representation is 4841.

Beyond pure math, 4841 may appear as an identifying label in various catalogs or records, such as positional numbers in lists, archival identifiers, or sequential entries in registries. It can also represent a year in a historical or fictional timeline; for example, 4841 CE would denote a distant future date.

In number theory, 4841 serves as a straightforward example of a semiprime and of a square-free composite number, since it is the product of two distinct primes. Its properties illustrate common features of such numbers, including having exactly four positive divisors and being amenable to simple modular analysis. See also semiprime, prime factorization, and list of integers.