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What is the smallest six digit number whose digits are all odd without any digit repeated?
none
What is the smallest two digit prime number whose digits themselves are prime?
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.
Smallest 4-digit number whose digits sum up to 15?
-11
What is the largest and smallest of two-digit prime numbers whose digits are also prime digits themseleves?
Smallest is 11 & Largest is 77.
How many 3 digits whole numbers whose sum is 3?
There are no 3-digit whole numbers whose digits sum to 3. The smallest 3-digit number is 100, and the largest is 999, but in neither case is the sum of the digits equal to 3.
What is the smallest six digit number whose digits are all odd without any digit repeated?
none
What is the smallest six-digit number whose digits are all odd?
111111. Since there are six digits, there must be a repeated digit, so why not repeat all ones to get the smallest one.
What is the smallest 4 digit number whose digits add up to 18?
22
What is the smallest two digit prime number whose digits themselves are prime?
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.
Smallest 4-digit number whose digits sum up to 15?
-11
'the smallest six digit number whose digits are all odd?
111111 Any 6 digit number less than that would require a 0, which is an even number.
What is the largest and smallest of two-digit prime numbers whose digits are also prime digits themseleves?
Smallest is 11 & Largest is 77.
How many 3 digits whole numbers whose sum is 3?
There are no 3-digit whole numbers whose digits sum to 3. The smallest 3-digit number is 100, and the largest is 999, but in neither case is the sum of the digits equal to 3.
Which the largest 3 digit prime number whose digits all primes?
The largest 3 digit number whose digits are all primes is 777. The largest 3 digit number with different prime digits is 753.
What is the four digit number whose digits are reversed when multiplied by nine?
Find a four digit number whose digits will be reversed when multiplied by nine?
What are the largest three digit prime number whose digits are all primes?
The largest three digit prime number whose digits are all primes is 773.
What is a 2-digit number the sum of whose digits is 1?
1
