Base | Representation |
---|---|
bin | 1001111000100… |
… | …11010010011000 |
3 | 12210000121001122 |
4 | 10330103102120 |
5 | 132211312004 |
6 | 12121104412 |
7 | 2024531036 |
oct | 474232230 |
9 | 183017048 |
10 | 82916504 |
11 | 42893440 |
12 | 23928108 |
13 | 14241a28 |
14 | b025556 |
15 | 742ccbe |
hex | 4f13498 |
82916504 has 32 divisors (see below), whose sum is σ = 171763200. Its totient is φ = 37209120.
The previous prime is 82916503. The next prime is 82916527. The reversal of 82916504 is 40561928.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82916503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 989 + ... + 12915.
It is an arithmetic number, because the mean of its divisors is an integer number (5367600).
Almost surely, 282916504 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 82916504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85881600).
82916504 is an abundant number, since it is smaller than the sum of its proper divisors (88846696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82916504 is a wasteful number, since it uses less digits than its factorization.
82916504 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12023 (or 12019 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 82916504 is about 9105.8499877826. The cubic root of 82916504 is about 436.0607468034.
The spelling of 82916504 in words is "eighty-two million, nine hundred sixteen thousand, five hundred four".
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