3237

3237 is a natural number that lies between 3236 and 3238. It is an odd composite integer with prime factorization 3 × 13 × 83, making it squarefree.

Its positive divisors are 1, 3, 13, 39, 83, 249, 1079, and 3237. Because it has three distinct prime factors, 3237 is not prime. The sum of its proper divisors is 1467, which is less than 3237, so the number is deficient.

In terms of representations, 3237 is 110010100101 in binary, CA5 in hexadecimal, and MMMCCXXXVII in Roman numerals. The digits of 3237 add up to 15, so it is not divisible by the digit sum, and thus it is not a Harshad number in base 10. Its prime factors include a prime congruent to 3 modulo 4 (the 3), which implies that 3237 cannot be expressed as a sum of two squares.

Overall, 3237 serves as an example of a squarefree, composite integer with multiple distinct prime factors. It illustrates typical divisor structure and basic base representations common to ordinary natural numbers.