How many 6 digit numbers can be formed using the digits 1 to 6?

120 numbers

How many six digit numbers are there in which sum of the digits is even?

The total six digits numbers their sum is even = 4,50,000.

How many six digit numbers are there in which no digit is repeated?

Similarly, if all the digits from 1 to 9 were allowed (with no digit repeated), then the answer would be 9*8*7*6*5*4 = 60480. The tricky part comes when the digit 0 is allowed: suppose that you wanted to form a 6-digit number using digits from 0,1,…,9 without repeating a digit.

How many 6 digit number are there in all answer?

900,000 6

What is a digit total of 6?

Number	Repeating Cycle of Sum of Digits of Multiples
6	{6,3,9,6,3,9,6,3,9}
7	{7,5,3,1,8,6,4,2,9}
8	{8,7,6,5,4,3,2,1,9}
9	{9,9,9,9,9,9,9,9,9}

What is the smallest 6 digit number?

100000

What is a smallest number?

0 is the smallest whole number. W = {0,1,2,3,4… } 1 is the smallest natural number. N = {1,2,3,4…..

How many zeros are there in the smallest 6 digit number?

5 zeros

What is the 6 digit greatest number?

Starting from the greatest 6 – digit number, write the previous five numbers in descending order.

Hint: Descending order is arrangement of numbers from largest to smallest.
Example 100, 45, 22, 18, 2 are in descending order.
As you know the greatest 6 – digit number is 999999.

Which number is 2 more than the largest 6 digit number?

999,999 + 2 = 1,000,001 Now add 2 (9,99,999+2) so we get

What is the biggest 6 digit number?

999,999

What are the smallest and the greatest 6 digit numbers?

greatest number is 999843 and smallest number is 33489.

What is the smallest 3 digit number with unique digits?

102

What is the largest 6 digit number with unique digits?

1,00,000

What number is the smallest 3 digit prime number?

101

What is the largest 5 digit number with unique digits?

98,765

What is the smallest 4 digit number with unique digits?

Practice Questions

There are 4 numbers (any number from 0-9) in a 4-digit number.
The Thousands place in a 4-digit number cannot be 0.
The smallest 4 digit number is 1000 and the greatest 4 digit number is 9999.
There are 9000 four digit numbers in all.

What are the unique numbers?

The number will be unique if it is positive integer and there are no repeated digits in the number. In other words, a number is said to be unique if and only if the digits are not duplicate. For example, 20, 56, 9863, 145, etc. are the unique numbers while 33, 121, 900, 1010, etc.

Which is smallest 5 digit number?

10,000

What is the difference between largest and smallest 5 digit number?

The smallest five digit number is 10000, since the number should be of unique digits, the smallest five digit number without number repetition is 10234. Hence the difference between largest and smallest of number without number repetition is, 98765 – 10234 = 88531.

What are the four digit numbers?

Four-digit Numbers in Numerals and Words

How to Write Four Digit-numbers in Numerals and Words? There are four digits in a four-digit number.
3000 + 400 + 70 + 6. (ii) 4,798.
4000 + 700 + 90 + 8. (iii) 4,063.
4000 + 000 + 60 + 3. (iv) 3,645.
3000 + 600 + 40 + 5. (v) 2,222.
2000 + 200 + 20 + 2. (vi) 5,007.
5000 + 000 + 00 + 7. (vii) 6,702.
6000 + 700 + 00 + 2. (viii) 5,551.

What is a 5 digit number called?

As the name says, a 5-digit number compulsorily has 5 digits in it. The smallest 5 digit number is 10,000 and the greatest 5 digit number is 99,999. There are 90,000 five-digit numbers in all. The digit at the ten thousands place in a 5-digit number can never be 0.

What is the smallest 4 digit?

1000

How many 2 digit numbers are there?

90 two