8141

8141 is a natural number that follows 8140 and precedes 8142. In mathematics, it is an odd composite integer.

Its prime factorization is 8141 = 7 × 1163, with 1163 being a prime number. Therefore, the positive divisors of 8141 are 1, 7, 1163, and 8141, giving a total of four divisors. The number is not divisible by 2, 3, or 5, and its digit sum is 14.

In various representations, 8141 equals 1111111001101 in binary and 0x1FCD in hexadecimal. Its decimal digits sum to 14, and as noted it is not divisible by 3 or 5; it is congruent to 0 modulo 7 because it factors as 7 × 1163.

Usage and context: as a plain numeric identifier, 8141 can appear in data sets, product model numbers, registration codes, or catalog entries. Without a specific context, it does not correspond to a widely recognized historical year, object, or event. When used in computing or documentation, 8141 may be represented in different bases or encodings as needed (for example, 0x1FCD or 1111111001101b).

See also: related integers such as 8140 and 8142, or the general study of composite numbers and prime factorizations.