Yes.
123456.
61
123456
yes a whole number is any number that is not a fraction or a decimal.
The prime factorization of 123456 is 2x2x2x2x2x2x3x643 (or 26x3x643 in exponential form).
No.
Yes - 123456/2 = 61728
A number.
Yes
Yes.
the number one password is "123456"
It is a 'multiple' of 123,456. The number of multiples is infinite.
No, 60 is.
99876543210
123456
123456.