0
In all how many two digit prime numbers have 4 as one of their digits?
Nightfrost
3 41 43 47
Wiki User
∙ 14y ago
Artur B
Add your answer:
Earn +20 pts
How many two digit prime numbers have a units digit of 7 and what are the prime numbers?
17, 37, 47, 67, 97
How many 4 digit numbers can be formed from the digits 123456789?
There are 3024 of them.
How many 2 digit prime numbers are there?
there are 50 prime numbers between 1-100 and of them 2,3,5,7 are single digit so that would leave 46 double digit prime numbers between 1-100
How many 2 digit prime numbers are there whose unit digit is greater its tens digit?
Ten.
How many digits does a RTGS transfer in India has?
16.2 16 digit numbers and 2 digit decimal places.
How many two-digit prime numbers have four as one of their digits?
there are 4
How many two-digit prime numbers can you find that are still prime when you reverse the digits?
61 42 56 89
How many 2 digit prime numbers have 4 as one of their digits?
4..........41,43,47,49
How many two digit prime numbers are there?
There are 21 two-digit prime numbers.
How many 1 digit numbers can make with 123 digits?
With 123 digits you can make 123 one-digit numbers.
How many 5 digits numbers are there whose digits sum to 22?
There are 5460 five digit numbers with a digit sum of 22.
How many 4 digit numbers can be formed from digits 123456789?
5040 different 4 digit numbers can be formed with the digits 123456789. This is assuming that no digits are repeated with each combination.
How many 3 digit numbers can be formed from the digits 357 with any digit repeated?
27 three digit numbers from the digits 3, 5, 7 including repetitions.
How many two-digit primes are there whose units digit is less than its ten digits?
There is no simple formula for that; I suggest you look up the prime numbers in a table of prime numbers, analyzing each prime number in the range 10-99 whether it fulfills this specific criterion.
How many two digit whole numbers are increased by 18 when their digits are reversed?
7 two-digit numbers.
How many 4 digit numbers have 6 as their second digit?
There are 9 digits that can be the first digit (1-9); for each of these there is 1 digit that can be the second digit (6); for each of these there are 10 digits that can be the third digit (0-9); for each of these there are 10 digits that can be the fourth digit (0-9). → number of numbers is 9 × 1 × 10 × 10 = 900 such numbers.
How many three digit numbers have odd prime number as 1st digit A prime number as 2nd digit and an odd number as 3rd digit?
There are 17 such numbers.
