Base | Representation |
---|---|
bin | 101010110111010101101001… |
… | …111000001101011011100010 |
3 | 220201111102002000020000110001 |
4 | 222313111221320031123202 |
5 | 144202211022110203312 |
6 | 1504541125425330214 |
7 | 54465114366154612 |
oct | 5267255170153342 |
9 | 821442060200401 |
10 | 188520775866082 |
11 | 55083237282700 |
12 | 1918870a49696a |
13 | 812658207795a |
14 | 347a6505d6a42 |
15 | 16bdcd0bc9057 |
hex | ab7569e0d6e2 |
188520775866082 has 48 divisors (see below), whose sum is σ = 313033113816696. Its totient is φ = 85083969555200.
The previous prime is 188520775866067. The next prime is 188520775866109. The reversal of 188520775866082 is 280668577025881.
It can be written as a sum of positive squares in 4 ways, for example, as 183593801003041 + 4926974863041 = 13549679^2 + 2219679^2 .
It is a junction number, because it is equal to n+sod(n) for n = 188520775865996 and 188520775866014.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28901448 + ... + 34818604.
Almost surely, 2188520775866082 is an apocalyptic number.
188520775866082 is a deficient number, since it is larger than the sum of its proper divisors (124512337950614).
188520775866082 is a wasteful number, since it uses less digits than its factorization.
188520775866082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5918115 (or 5918104 counting only the distinct ones).
The product of its (nonzero) digits is 722534400, while the sum is 73.
The spelling of 188520775866082 in words is "one hundred eighty-eight trillion, five hundred twenty billion, seven hundred seventy-five million, eight hundred sixty-six thousand, eighty-two".
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