Base | Representation |
---|---|
bin | 1001110111111… |
… | …11101001000111 |
3 | 12202212111200110 |
4 | 10323333221013 |
5 | 132201223124 |
6 | 12115244103 |
7 | 2024044326 |
oct | 473775107 |
9 | 182774613 |
10 | 82836039 |
11 | 42838a40 |
12 | 238a9633 |
13 | 14214210 |
14 | b0040bd |
15 | 7414029 |
hex | 4effa47 |
82836039 has 32 divisors (see below), whose sum is σ = 130362624. Its totient is φ = 46126080.
The previous prime is 82836037. The next prime is 82836071. The reversal of 82836039 is 93063828.
It is not a de Polignac number, because 82836039 - 21 = 82836037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 82835988 and 82836006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82836037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151164 + ... + 151710.
It is an arithmetic number, because the mean of its divisors is an integer number (4073832).
Almost surely, 282836039 is an apocalyptic number.
82836039 is a deficient number, since it is larger than the sum of its proper divisors (47526585).
82836039 is a wasteful number, since it uses less digits than its factorization.
82836039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 927.
The product of its (nonzero) digits is 62208, while the sum is 39.
The square root of 82836039 is about 9101.4306018340. The cubic root of 82836039 is about 435.9196450826.
The spelling of 82836039 in words is "eighty-two million, eight hundred thirty-six thousand, thirty-nine".
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