Base | Representation |
---|---|
bin | 1001111000001… |
… | …01001100000000 |
3 | 12202220122211200 |
4 | 10330011030000 |
5 | 132202440002 |
6 | 12115541200 |
7 | 2024200464 |
oct | 474051400 |
9 | 182818750 |
10 | 82858752 |
11 | 42854009 |
12 | 238ba800 |
13 | 14221662 |
14 | b00c4a4 |
15 | 741ab1c |
hex | 4f05300 |
82858752 has 54 divisors (see below), whose sum is σ = 238908852. Its totient is φ = 27618816.
The previous prime is 82858739. The next prime is 82858759. The reversal of 82858752 is 25785828.
It is a junction number, because it is equal to n+sod(n) for n = 82858698 and 82858707.
It is not an unprimeable number, because it can be changed into a prime (82858759) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15678 + ... + 20285.
It is an arithmetic number, because the mean of its divisors is an integer number (4424238).
Almost surely, 282858752 is an apocalyptic number.
It is an amenable number.
82858752 is an abundant number, since it is smaller than the sum of its proper divisors (156050100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82858752 is a wasteful number, since it uses less digits than its factorization.
82858752 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35985 (or 35968 counting only the distinct ones).
The product of its digits is 358400, while the sum is 45.
The square root of 82858752 is about 9102.6782871856. The cubic root of 82858752 is about 435.9594833713.
The spelling of 82858752 in words is "eighty-two million, eight hundred fifty-eight thousand, seven hundred fifty-two".
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