2948

2948 is a natural number that follows 2947 and precedes 2949. It is even and composite. The prime factorization is 2^2 × 11 × 67, so it has 12 positive divisors: 1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, and 2948. The sum of all divisors is 5712, giving a sum of proper divisors of 2764. Accordingly, 2948 is a deficient number, since the sum of its proper divisors is less than the number itself.

In different numeral systems, 2948 is represented as 101110000100 in binary and 0xB84 in hexadecimal. In Roman numerals, it is MMCMXLVIII. The digit sum is 23, and 2948 is not divisible by 23, so it is not a Harshad number in base 10.

For calendar purposes, if year 2948 CE existed under the Gregorian system, it would be a leap year, as the year is divisible by 4 and it is not a multiple of 100.

Beyond arithmetic, 2948 serves as a four-digit numeric identifier used in various numerical labeling schemes, such as catalog numbers or model designations. There is no widely recognized historical event or well-known object intrinsically associated with the number 2948.