4、6、8、9、 10、 12、 14、 15、 16、 18、20、2 1、22、24、25、26、27、28、30、32、33、34、35、36、38、39、40、42、44、45、46、
48、49、50、5 1、52、54、55、56、57、58、60、62、63、64、65、66、68、69、70、72、74、75、76、77、78、80、8 1、82、84、85、86、87、88、90、9 1、92、93、94、95、96、98、99
Extended data
1, and the composite number refers to the number in natural numbers that can be divisible by other numbers (except 0) except 1 and itself. In contrast, it is a prime number, and 1 is neither a prime number nor a composite number. The smallest composite number is 4. Among them, the perfect number and the number of blind dates are based on this.
2. The prime numbers within100 are 2, 3, 5, 7,1,13, 17, 19, 23, 29, 3/kloc-.
3. All even numbers greater than 2 are composite numbers. Of all odd numbers greater than 5, 5 digits are composite numbers. Except 0, all natural numbers with 0 bits are composite numbers. All natural numbers with units of 4, 6 and 8 are composite numbers.
Baidu Encyclopedia _ Composite Number (the basic concept of digital classification)
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/kloc-composite number within 0/00
Do you know how many complex numbers are within 100?
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What are the composite numbers within 100?
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What are the composite numbers within 100?
What is the composite number? Come and have a look.
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What are the composite numbers within 100? How many/much?
Do you know how many complex numbers are within 100?
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What are the composite numbers within 100? (in order)
4、6、8、9、 10、 12、 14、 15、 16、 18、20、2 1、22、24、25、26、27、28、30、32、33、34、35、36、38、39、40、42、44、45、46、48、 49、50、5 1、 52、54、55、56、57、58、60、62、63、64、65、66、68、69、70、72、74、75、76、77、78、80、8 1、82、84、85、86、87、88、90、9 1、92、93、94、95、96、98、99