Base | Representation |
---|---|
bin | 1001110111101… |
… | …01101111011010 |
3 | 12202210110001100 |
4 | 10323311233122 |
5 | 132143423412 |
6 | 12114332230 |
7 | 2023515150 |
oct | 473655732 |
9 | 182713040 |
10 | 82795482 |
11 | 42810520 |
12 | 2388a076 |
13 | 141cb913 |
14 | add33d0 |
15 | 7406edc |
hex | 4ef5bda |
82795482 has 192 divisors, whose sum is σ = 241532928. Its totient is φ = 19872000.
The previous prime is 82795481. The next prime is 82795519. The reversal of 82795482 is 28459728.
82795482 is a `hidden beast` number, since 82 + 7 + 95 + 482 = 666.
It is a super-2 number, since 2×827954822 = 13710183679224648, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82795481) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1761583 + ... + 1761629.
It is an arithmetic number, because the mean of its divisors is an integer number (1257984).
Almost surely, 282795482 is an apocalyptic number.
82795482 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 82795482, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120766464).
82795482 is an abundant number, since it is smaller than the sum of its proper divisors (158737446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82795482 is a wasteful number, since it uses less digits than its factorization.
82795482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145 (or 142 counting only the distinct ones).
The product of its digits is 322560, while the sum is 45.
The square root of 82795482 is about 9099.2022727270. The cubic root of 82795482 is about 435.8484905490.
The spelling of 82795482 in words is "eighty-two million, seven hundred ninety-five thousand, four hundred eighty-two".
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