Base | Representation |
---|---|
bin | 100110101110100000… |
… | …1100011011100110000 |
3 | 21221122220202010202202 |
4 | 1031131001203130300 |
5 | 2330310224121211 |
6 | 102112220002332 |
7 | 6002623256231 |
oct | 1153501433460 |
9 | 257586663682 |
10 | 83165067056 |
11 | 322a756a885 |
12 | 1414b9903a8 |
13 | 7ac4a92266 |
14 | 404d26d088 |
15 | 226b2bb53b |
hex | 135d063730 |
83165067056 has 40 divisors (see below), whose sum is σ = 170631110160. Its totient is φ = 39131817984.
The previous prime is 83165067053. The next prime is 83165067079. The reversal of 83165067056 is 65076056138.
It is a self number, because there is not a number n which added to its sum of digits gives 83165067056.
It is not an unprimeable number, because it can be changed into a prime (83165067053) 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, 3498860 + ... + 3522548.
It is an arithmetic number, because the mean of its divisors is an integer number (4265777754).
Almost surely, 283165067056 is an apocalyptic number.
It is an amenable number.
83165067056 is an abundant number, since it is smaller than the sum of its proper divisors (87466043104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83165067056 is a wasteful number, since it uses less digits than its factorization.
83165067056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36621 (or 36615 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 47.
The spelling of 83165067056 in words is "eighty-three billion, one hundred sixty-five million, sixty-seven thousand, fifty-six".
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