Base | Representation |
---|---|
bin | 111000111101001101… |
… | …1100001100100100000 |
3 | 102200201012201021122202 |
4 | 1301322123201210200 |
5 | 4000444124320112 |
6 | 132105002352332 |
7 | 11560014236405 |
oct | 1617233414440 |
9 | 380635637582 |
10 | 122313120032 |
11 | 47966627474 |
12 | 1b8564bb6a8 |
13 | b6c34a424c |
14 | 5cc462c2ac |
15 | 32ad0b96c2 |
hex | 1c7a6e1920 |
122313120032 has 24 divisors (see below), whose sum is σ = 240827522796. Its totient is φ = 61150574592.
The previous prime is 122313120031. The next prime is 122313120053. The reversal of 122313120032 is 230021313221.
It can be written as a sum of positive squares in 2 ways, for example, as 86226798736 + 36086321296 = 293644^2 + 189964^2 .
It is a junction number, because it is equal to n+sod(n) for n = 122313119986 and 122313120013.
It is not an unprimeable number, because it can be changed into a prime (122313120031) 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 3 ways as a sum of consecutive naturals, for example, 154628 + ... + 518204.
Almost surely, 2122313120032 is an apocalyptic number.
It is an amenable number.
122313120032 is a deficient number, since it is larger than the sum of its proper divisors (118514402764).
122313120032 is a wasteful number, since it uses less digits than its factorization.
122313120032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 374100 (or 374092 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122313120032 its reverse (230021313221), we get a palindrome (352334433253).
The spelling of 122313120032 in words is "one hundred twenty-two billion, three hundred thirteen million, one hundred twenty thousand, thirty-two".
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