40,
51,
62,
73,
84, and
95
18 numbers are there
A single digit prime number
The number can be any one of these four numbers:640751862973
Meaningless question.
There is no limitation given to the number of digits in the number, thus: For 3 digit numbers: to be less than 500 the first digit can be only one of {1, 2, 3, 4} leading to 4 × 5 × 4 = 80 numbers For 2 digit numbers: they are all less than 500, and there are 6 × 5 = 30 numbers For 1 digit numbers: they are all less than 500, and there are 6 numbers Thus there are in total 80 + 30 + 6 = 116 numbers that can be made form the digits {1, 2, 3, 4, 5 ,6} without repetitions that are less than 500.
2 digit number which is square number less than 42 but greater than 29 = 36square numbers are 2, 9, 16, 25, 36, 49,...
There are several answers to this question, the numbers could be any of the following: * 320 * 431 * 542 * 653 * 764 * 875 * 986
There are no three-digit numbers that equal 17. In fact, there are no numbers with more or less than two digits that equal 17. In fact, in the whole infinite supply of numbers, there is only one single number that equals 17. That number is . . . . . . . 17 .
There are two single-digit numbers less than 10 which are cubes of whole numbers. These are 13 (one cubed = 1) and 23 (two cubed = 8).
2, 3, 5, and 7 are prime numbers for one digit numbers. 1 is NOT a prime number.
Greater than zero: 160000 If negative numbers are considered (less), then -969999.
Three numbers that fit these criteria are:108, 144, and 180.