Base | Representation |
---|---|
bin | 100110011001110101… |
… | …1001100110111100001 |
3 | 21212212120101020021000 |
4 | 1030303223030313201 |
5 | 2322400130412122 |
6 | 101515315022213 |
7 | 5646500556654 |
oct | 1146353146741 |
9 | 255776336230 |
10 | 82471341537 |
11 | 31a80a16602 |
12 | 13b9759a969 |
13 | 7a1413baa0 |
14 | 3dc508989b |
15 | 222a4380ac |
hex | 1333accde1 |
82471341537 has 64 divisors (see below), whose sum is σ = 138582169600. Its totient is φ = 48053113920.
The previous prime is 82471341529. The next prime is 82471341539. The reversal of 82471341537 is 73514317428.
82471341537 is a `hidden beast` number, since 8 + 2 + 4 + 71 + 3 + 41 + 537 = 666.
It is not a de Polignac number, because 82471341537 - 23 = 82471341529 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 82471341492 and 82471341501.
It is not an unprimeable number, because it can be changed into a prime (82471341539) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23092962 + ... + 23096532.
It is an arithmetic number, because the mean of its divisors is an integer number (2165346400).
Almost surely, 282471341537 is an apocalyptic number.
It is an amenable number.
82471341537 is a deficient number, since it is larger than the sum of its proper divisors (56110828063).
82471341537 is a wasteful number, since it uses less digits than its factorization.
82471341537 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7075 (or 7069 counting only the distinct ones).
The product of its digits is 564480, while the sum is 45.
The spelling of 82471341537 in words is "eighty-two billion, four hundred seventy-one million, three hundred forty-one thousand, five hundred thirty-seven".
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