Base | Representation |
---|---|
bin | 1001110101101… |
… | …10001010010101 |
3 | 12202022012211010 |
4 | 10322312022111 |
5 | 132112110221 |
6 | 12105002433 |
7 | 2021352000 |
oct | 472661225 |
9 | 182265733 |
10 | 82535061 |
11 | 426528a4 |
12 | 23783419 |
13 | 1413a21b |
14 | ad66537 |
15 | 73a4c76 |
hex | 4eb6295 |
82535061 has 16 divisors (see below), whose sum is σ = 128336000. Its totient is φ = 47162304.
The previous prime is 82535059. The next prime is 82535077. The reversal of 82535061 is 16053528.
It is not a de Polignac number, because 82535061 - 21 = 82535059 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82535021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39076 + ... + 41133.
It is an arithmetic number, because the mean of its divisors is an integer number (8021000).
Almost surely, 282535061 is an apocalyptic number.
It is an amenable number.
82535061 is a deficient number, since it is larger than the sum of its proper divisors (45800939).
82535061 is an equidigital number, since it uses as much as digits as its factorization.
82535061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80233 (or 80219 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 30.
The square root of 82535061 is about 9084.8809018060. The cubic root of 82535061 is about 435.3910448491.
Adding to 82535061 its reverse (16053528), we get a palindrome (98588589).
The spelling of 82535061 in words is "eighty-two million, five hundred thirty-five thousand, sixty-one".
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