678th

The number 678 is an integer between 677 and 679. In base 10, it is composed of the digits 6, 7, and 8. As an even number, it is divisible by 2. Its prime factorization is 2 x 3 x 113. The sum of its digits is 6 + 7 + 8 = 21. The number 678 does not hold any widely recognized mathematical significance in itself, such as being a prime number, a perfect square, or a Fibonacci number.

In various contexts, the sequence 678 might appear as a numerical identifier, a measurement, a code, or part of a larger sequence. For example, it could be a room number, a product code, a street address component, or a figure in a statistical report. Without further context, the specific meaning of "678" remains open to interpretation. It is a component of the larger integer sequence and does not stand out as a mathematically unique or historically significant number on its own.