2×5×101

2×5×101 is a mathematical expression representing the product of the integers 2, 5, and 101. Evaluating the product yields 1010.

Each factor is a prime number, so the prime factorization of the product is 2 × 5 × 101. Consequently, the number 1010 has no prime factors other than these three primes, and its factorization corresponds directly to its construction as a triple product.

1010 is an even composite number with several divisors. The positive divisors are 1, 2, 5, 10, 101, 202, 505, and 1010. The representation 1010 = 2 × 5 × 101 explains this divisor structure, including the factor pairs that multiply to 1010 (for example, 10 × 101 and 2 × 505).

In decimal notation, 1010 is commonly used as an illustrative or example number in arithmetic and number theory contexts due to its simple prime factors and its status as a composite, even integer. Its properties remain the same across standard numeral systems, though the digit sequence may differ in other bases.