100002

100002 is an integer in the decimal system. It is the six-digit number that follows 100001 and precedes 100003. It can be written as 10^5 + 2 and has the prime factorization 2 × 3 × 7 × 2381, with 2381 prime.

Because its digit sum is 3, 100002 is divisible by 3; because it is even, it is divisible by 2. Hence it is divisible by 6. Its full prime factorization shows it has 16 positive divisors, derived from the product of (exponent + 1) for each prime factor. Some of the divisors are 1, 2, 3, 6, 7, 14, 21, 42, 2381, 4762, 7143, 14286, 16667, 33334, 50001, and 100002.

In modular and base representations, 100002 exhibits properties typical of even, composite numbers. For example, it is congruent to 0 modulo 2, 3, and 6, and it is not a prime or a perfect power. In base-10 notation it is written as the digits 1, 0, 0, 0, 0, 2; in other bases its digits would vary accordingly.

In mathematical contexts, 100002 is often cited as an illustrative example of a six-digit, composite even number with multiple prime factors. In practical applications, such six-digit values commonly appear as sample identifiers, test data, or placeholder numbers in datasets and software demonstrations.