Base | Representation |
---|---|
bin | 111000111001111000… |
… | …1000101100110010000 |
3 | 102200102102100212110102 |
4 | 1301303301011212100 |
5 | 4000232020111422 |
6 | 132045530351532 |
7 | 11554156120166 |
oct | 1616361054620 |
9 | 380372325412 |
10 | 122201332112 |
11 | 47909514562 |
12 | 1b824b8b5a8 |
13 | b6a6294152 |
14 | 5cb384d236 |
15 | 32a3387192 |
hex | 1c73c45990 |
122201332112 has 40 divisors (see below), whose sum is σ = 238288096800. Its totient is φ = 60707854080.
The previous prime is 122201332111. The next prime is 122201332153. The reversal of 122201332112 is 211233102221.
It is not an unprimeable number, because it can be changed into a prime (122201332111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15250187 + ... + 15258197.
It is an arithmetic number, because the mean of its divisors is an integer number (5957202420).
Almost surely, 2122201332112 is an apocalyptic number.
It is an amenable number.
122201332112 is a deficient number, since it is larger than the sum of its proper divisors (116086764688).
122201332112 is a wasteful number, since it uses less digits than its factorization.
122201332112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14031 (or 14025 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 122201332112 its reverse (211233102221), we get a palindrome (333434434333).
The spelling of 122201332112 in words is "one hundred twenty-two billion, two hundred one million, three hundred thirty-two thousand, one hundred twelve".
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