2841

2841 is a natural number that follows 2840 and precedes 2842. It is an odd composite number with prime factorization 3 × 947, where 947 is prime. Therefore its divisors are 1, 3, 947, and 2841. The sum of its digits is 15, so 2841 is divisible by 3 but not by 9; hence it is not a multiple of 9 or 27. It is not a triangular number, since the consecutive triangular numbers around this range are T74 = 2775 and T75 = 2850, and 2841 is not equal to either.

In other numeral systems, 2841 has the representations binary 101100011001, octal 5431, and hexadecimal B19. These representations reflect its base-2, base-8, and base-16 forms, respectively.

As a numerical value, 2841 may appear in various mathematical, scientific, or catalog contexts as a designation or data point, but it does not correspond to a widely recognized mathematical constant or notable named object by itself. Its most salient properties are its factorization, its status as an odd composite number, and its simple base representations.