23
A digit is part of a number. the number 23 has two digits 2 and 3.
The smallest two-digit prime number whose digits themselves are prime is 23. Both 2 and 3 are prime numbers, and together they form the prime number 23.
23
Ah, isn't that a happy little question! A 23-digit number is called a "23-digit number." Just like every color has its place on the palette, every number has its place in the world of mathematics. It's a unique part of the numerical landscape, waiting to bring joy and curiosity to those who encounter it.
23
A digit is part of a number. the number 23 has two digits 2 and 3.
Ah, isn't that a happy little question! A 23-digit number is called a "23-digit number." Just like every color has its place on the palette, every number has its place in the world of mathematics. It's a unique part of the numerical landscape, waiting to bring joy and curiosity to those who encounter it.
23 :]
The smallest two-digit prime number whose digits themselves are prime is 23. Both 2 and 3 are prime numbers, and together they form the prime number 23.
34, 45 etc.
23
Since you need some math help, a one digit number is a number with one digit, such as 1, 2, 3, 4, etc. A two digit number is a number with two digits, such as 23, 71, 87, etc. And it seems that you need some grammar help, too. Your subject and verb do not agree; it should be "What are one and two digit numbers?". You're welcome... xD
23
23 or 41
23
There are none but the smallest 3 digit number is 161