Base | Representation |
---|---|
bin | 111000111101101110… |
… | …0010111111101001100 |
3 | 102200202101200222020122 |
4 | 1301323130113331030 |
5 | 4001013002320022 |
6 | 132110411004112 |
7 | 11560311602132 |
oct | 1617334277514 |
9 | 380671628218 |
10 | 122330120012 |
11 | 47975188841 |
12 | 1b860139638 |
13 | b6c6b76cc9 |
14 | 5cc69b5752 |
15 | 32ae826742 |
hex | 1c7b717f4c |
122330120012 has 12 divisors (see below), whose sum is σ = 214210441536. Its totient is φ = 61127136720.
The previous prime is 122330119939. The next prime is 122330120051. The reversal of 122330120012 is 210021033221.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9473564 + ... + 9486467.
It is an arithmetic number, because the mean of its divisors is an integer number (17850870128).
Almost surely, 2122330120012 is an apocalyptic number.
It is an amenable number.
122330120012 is a deficient number, since it is larger than the sum of its proper divisors (91880321524).
122330120012 is a wasteful number, since it uses less digits than its factorization.
122330120012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18961648 (or 18961646 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 122330120012 its reverse (210021033221), we get a palindrome (332351153233).
The spelling of 122330120012 in words is "one hundred twenty-two billion, three hundred thirty million, one hundred twenty thousand, twelve".
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