Base | Representation |
---|---|
bin | 101000001010011110… |
… | …1100101000111000100 |
3 | 22020121222112110020202 |
4 | 1100110331211013010 |
5 | 2403120231024103 |
6 | 103342334550032 |
7 | 6142244453456 |
oct | 1202475450704 |
9 | 266558473222 |
10 | 86251033028 |
11 | 33640506786 |
12 | 14871368318 |
13 | 8197215524 |
14 | 42630522d6 |
15 | 239c191988 |
hex | 1414f651c4 |
86251033028 has 24 divisors (see below), whose sum is σ = 156128361984. Its totient is φ = 41648644800.
The previous prime is 86251033027. The next prime is 86251033049. The reversal of 86251033028 is 82033015268.
It is a junction number, because it is equal to n+sod(n) for n = 86251032982 and 86251033000.
It is not an unprimeable number, because it can be changed into a prime (86251033027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653753 + ... + 774528.
It is an arithmetic number, because the mean of its divisors is an integer number (6505348416).
Almost surely, 286251033028 is an apocalyptic number.
It is an amenable number.
86251033028 is a deficient number, since it is larger than the sum of its proper divisors (69877328956).
86251033028 is a wasteful number, since it uses less digits than its factorization.
86251033028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1428803 (or 1428801 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 38.
The spelling of 86251033028 in words is "eighty-six billion, two hundred fifty-one million, thirty-three thousand, twenty-eight".
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