2670

2670 is an integer that follows 2669 and precedes 2671. It is an even, composite number with a prime factorization of 2 × 3 × 5 × 89, making it squarefree and resulting in 16 positive divisors.

Because it ends in zero, 2670 is divisible by 10, and indeed 2670 = 30 × 89. Therefore it is divisible by 2, 3, 5, 6, 10, 15, and 30. The sum of its decimal digits is 15, so the number is divisible by 3 but not by 9.

In different numeral systems, 2670 is represented as 101001101110 in binary, A6E in hexadecimal, and 5156 in octal. In Roman numerals it is written as MMDCLXX.

Historically, the number is used as a calendar year designation in the far future and may appear in speculative fiction and hypothetical scenarios. There is no widely documented event attributable to the year 2670, and as a numeral it primarily serves mathematical and formatting purposes.

Overall, 2670 is a typical composite number with straightforward divisibility properties and standard representations across common bases.