Base | Representation |
---|---|
bin | 100111111001100100… |
… | …0101000110011101011 |
3 | 22012011102122010002102 |
4 | 1033303020220303223 |
5 | 2400434434201121 |
6 | 103210142524015 |
7 | 6122213534066 |
oct | 1176310506353 |
9 | 265142563072 |
10 | 85683506411 |
11 | 3337a118618 |
12 | 1473329660b |
13 | 8106779669 |
14 | 420b91d8dd |
15 | 236743a90b |
hex | 13f3228ceb |
85683506411 has 2 divisors, whose sum is σ = 85683506412. Its totient is φ = 85683506410.
The previous prime is 85683506339. The next prime is 85683506417. The reversal of 85683506411 is 11460538658.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 85683506411 - 218 = 85683244267 is a prime.
It is not a weakly prime, because it can be changed into another prime (85683506417) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42841753205 + 42841753206.
It is an arithmetic number, because the mean of its divisors is an integer number (42841753206).
Almost surely, 285683506411 is an apocalyptic number.
85683506411 is a deficient number, since it is larger than the sum of its proper divisors (1).
85683506411 is an equidigital number, since it uses as much as digits as its factorization.
85683506411 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 691200, while the sum is 47.
The spelling of 85683506411 in words is "eighty-five billion, six hundred eighty-three million, five hundred six thousand, four hundred eleven".
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