Base | Representation |
---|---|
bin | 101000000111111000… |
… | …1000001111011111011 |
3 | 22020101220111110102102 |
4 | 1100033301001323323 |
5 | 2402430421412042 |
6 | 103325542254015 |
7 | 6140135462414 |
oct | 1201761017373 |
9 | 266356443372 |
10 | 86163857147 |
11 | 335a62841a5 |
12 | 1484812730b |
13 | 8182141b74 |
14 | 425563c80b |
15 | 23946c1b32 |
hex | 140fc41efb |
86163857147 has 2 divisors, whose sum is σ = 86163857148. Its totient is φ = 86163857146.
The previous prime is 86163857137. The next prime is 86163857167. The reversal of 86163857147 is 74175836168.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 86163857147 - 216 = 86163791611 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 86163857092 and 86163857101.
It is not a weakly prime, because it can be changed into another prime (86163857137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43081928573 + 43081928574.
It is an arithmetic number, because the mean of its divisors is an integer number (43081928574).
Almost surely, 286163857147 is an apocalyptic number.
86163857147 is a deficient number, since it is larger than the sum of its proper divisors (1).
86163857147 is an equidigital number, since it uses as much as digits as its factorization.
86163857147 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6773760, while the sum is 56.
The spelling of 86163857147 in words is "eighty-six billion, one hundred sixty-three million, eight hundred fifty-seven thousand, one hundred forty-seven".
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