5
Every sixth number will be a multiple of 6, so you need at least six consecutive numbers to guarantee that one of them will be divisible by 6.
Numbers which are a power of 2 (1,2,4,8,16,32,64,...) cannot be made by summing consecutive numbers.
2 and 3 are the only consecutive prime numbers.
7
5
Every sixth number will be a multiple of 6, so you need at least six consecutive numbers to guarantee that one of them will be divisible by 6.
numbers with patterns; consecutive numbers: 1,2,3,4... consecutive even numbers: 2,4,6,8... and many more Consecutive numbers are numbers that come one after another. For example 5, 6, 7 or 99 and 100.
Defining "consecutive" as "following continuously in unbroken or logical sequence," it is possible to have many different types of consecutive things: consecutive days, months, odd numbers, even numbers, etc. The list you have is consecutive, they are consecutive multiples of ten.
There are eight sets of 3 consecutive numbers in 12 hours.
Numbers which are a power of 2 (1,2,4,8,16,32,64,...) cannot be made by summing consecutive numbers.
2 and 3 are the only consecutive prime numbers.
7
Six of them.
It's any set of consecutive integers that are composite. For instance, 8, 9, and 10 are consecutive composites.
There are countably infinite (Aleph-Null) of such numbers.
There is no such thing as consecutive numbers because numbers are infinitely dense. Between any two numbers there is another and so there is no such thing as a "next" number.There are no integers (square or non-square) between any two consecutive integers. There are infinitely many numbers between any two consecutive integers and, if the integers are non-negative, every one of these will be a square of some number so the answer is none. If the integers are negative then the infinitely many numbers will have a square root in the complex field but not in real numbers. In this case the answer is either none or infinitely many, depending on the domain.