Base | Representation |
---|---|
bin | 10010101010010000010010… |
… | …001011101111111111111001 |
3 | 101202120200020200002212021002 |
4 | 102222100102023233333321 |
5 | 41224102332240141131 |
6 | 450313433351054345 |
7 | 23200153634311616 |
oct | 2252202213577771 |
9 | 352520220085232 |
10 | 82068540162041 |
11 | 24171088443144 |
12 | 92555240713b5 |
13 | 36a4051271194 |
14 | 163a1d220d50d |
15 | 974bcecb26cb |
hex | 4aa4122efff9 |
82068540162041 has 2 divisors, whose sum is σ = 82068540162042. Its totient is φ = 82068540162040.
The previous prime is 82068540162019. The next prime is 82068540162071. The reversal of 82068540162041 is 14026104586028.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 58160146638400 + 23908393523641 = 7626280^2 + 4889621^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-82068540162041 is a prime.
It is not a weakly prime, because it can be changed into another prime (82068540162071) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41034270081020 + 41034270081021.
It is an arithmetic number, because the mean of its divisors is an integer number (41034270081021).
Almost surely, 282068540162041 is an apocalyptic number.
It is an amenable number.
82068540162041 is a deficient number, since it is larger than the sum of its proper divisors (1).
82068540162041 is an equidigital number, since it uses as much as digits as its factorization.
82068540162041 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 737280, while the sum is 47.
The spelling of 82068540162041 in words is "eighty-two trillion, sixty-eight billion, five hundred forty million, one hundred sixty-two thousand, forty-one".
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