Base | Representation |
---|---|
bin | 1001110101101… |
… | …11000010110100 |
3 | 12202022101210000 |
4 | 10322313002310 |
5 | 132112214201 |
6 | 12105031300 |
7 | 2021365353 |
oct | 472670264 |
9 | 182271700 |
10 | 82538676 |
11 | 42655590 |
12 | 23785530 |
13 | 1413ba6c |
14 | ad6799a |
15 | 73a5d86 |
hex | 4eb70b4 |
82538676 has 60 divisors (see below), whose sum is σ = 235398240. Its totient is φ = 25010640.
The previous prime is 82538671. The next prime is 82538681. The reversal of 82538676 is 67683528.
It is an interprime number because it is at equal distance from previous prime (82538671) and next prime (82538681).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82538671) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 8016 + ... + 15143.
It is an arithmetic number, because the mean of its divisors is an integer number (3923304).
Almost surely, 282538676 is an apocalyptic number.
It is an amenable number.
82538676 is an abundant number, since it is smaller than the sum of its proper divisors (152859564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82538676 is a wasteful number, since it uses less digits than its factorization.
82538676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23186 (or 23175 counting only the distinct ones).
The product of its digits is 483840, while the sum is 45.
The square root of 82538676 is about 9085.0798565560. The cubic root of 82538676 is about 435.3974014028.
The spelling of 82538676 in words is "eighty-two million, five hundred thirty-eight thousand, six hundred seventy-six".
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