0
The largest single digit composite number is 9. The largest Prime number is 17 million digits long. The definition of a composite number is any number that has at least one positive divisor other than one or the number itself (it is not a prime number). The largest composite digit is therefore longer than the largest prime number by at leaf +1.
Still curious? Ask our experts.
Chat with our AI personalities
FranI've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
DevinI've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin
TaigaEvery great hero faces trials, and you—yes, YOU—are no exception!
Chat with TaigaAdd your answer:
Earn +20 ptsQ: What is the largest composite digit?
Write your answer...
Submit
Still have questions?
Continue Learning about Math & Arithmetic
What is the largist two digit composite number?
The largest 2 digit composite number is 99.
What are the largest 2-digit composite number?
How about 99
What is the largest 4 digit composite number?
9999
What is the largest staircase composite?
The largest staircase comosite largest staircase composite is the number 2223 because 1 is not counted as a prime so the 1 digit prime is 2, the smalles 2 digit prime is 11 and smallest 3 digit prime is 101
What is the largest two digit composite less than 40?
39
Trending Questions
What is the weight of RCC per meter cube?
How do you divide 100 into 20?
What is binomial nomenclature?
What is 40.9925 rounded to the nearest cent?
What is 465 by 20 percent?
If a clock takes 7 seconds to strike 7 then how long will the same clock take to strike 10?
The product of three consecutive integers is 210 What is the least of these integers?
How do you write write 22.0092 in words?
How many times does the word humility appear in the Bible?
How many zeros in a megawatt?
How old would you be if you were born in 1818?
What number 24 percent of 48?
How do you write 25.4 as a mixed number in the simplest form?
Find the common ratio what geometric sequence 3.512 12.292 43.022 150.577 527.020?
What is the word form of 75308403?
2x plus 3y equals -1 5x-2y equals -12?
What is the simplest form of 18-24?
When Mary gave away 3 dolls from her collection. If she now has 18 dolls how many dolls she had before she gave some away?
Can odd numbers be composite?
In 1960 the USS Triton became the first submarine to circumnavigate the world. It covered 36014 miles in 76 days. Is that more or less than 100 miles per day?
Copyright ©2025 Infospace Holdings LLC, A System1 Company. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers.