3148

3148 is a positive integer that follows 3147 and precedes 3149. It is an even, composite number with a straightforward factorization: 3148 = 2^2 × 787, where 787 is a prime number. Accordingly, 3148 has six positive divisors: 1, 2, 4, 787, 1574, and 3148. The sum of its divisors is 5516.

In various numeral bases, 3148 has the following representations: in binary it is 110001001100, in hexadecimal it is 0xC4C, and in octal it is 6114. In Roman numerals, 3148 is written as MMMCXLVIII.

From a number-theoretic perspective, the digital root of 3148 is 7 (3 + 1 + 4 + 8 = 16, and 1 + 6 = 7). The number is congruent to 1 modulo 3 and 3 modulo 9, reflecting its digit-sum properties. Because its prime factorization includes a square factor (2^2), 3148 is not squarefree.

There is no widely recognized mathematical constant, sequence, or standard named specifically after 3148. It mainly appears as a typical four-digit integer in arithmetic, base-conversion examples, and miscellaneous numerical contexts.