Base | Representation |
---|---|
bin | 1110100101010… |
… | …00000111100000 |
3 | 22112011200012012 |
4 | 13102220013200 |
5 | 222303322144 |
6 | 20045452052 |
7 | 3013506026 |
oct | 722500740 |
9 | 275150165 |
10 | 122323424 |
11 | 63059443 |
12 | 34b71028 |
13 | 1c45b632 |
14 | 12362716 |
15 | ab13e9e |
hex | 74a81e0 |
122323424 has 24 divisors (see below), whose sum is σ = 241317720. Its totient is φ = 61036416.
The previous prime is 122323393. The next prime is 122323429. The reversal of 122323424 is 424323221.
It is a self number, because there is not a number n which added to its sum of digits gives 122323424.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122323429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13082 + ... + 20390.
It is an arithmetic number, because the mean of its divisors is an integer number (10054905).
Almost surely, 2122323424 is an apocalyptic number.
It is an amenable number.
122323424 is a deficient number, since it is larger than the sum of its proper divisors (118994296).
122323424 is an equidigital number, since it uses as much as digits as its factorization.
122323424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7842 (or 7834 counting only the distinct ones).
The product of its digits is 2304, while the sum is 23.
The square root of 122323424 is about 11059.9920433968. The cubic root of 122323424 is about 496.4054523806.
Adding to 122323424 its reverse (424323221), we get a palindrome (546646645).
The spelling of 122323424 in words is "one hundred twenty-two million, three hundred twenty-three thousand, four hundred twenty-four".
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