Base | Representation |
---|---|
bin | 1001110110010… |
… | …11100110000010 |
3 | 12202110200020120 |
4 | 10323023212002 |
5 | 132122412400 |
6 | 12110521110 |
7 | 2022165642 |
oct | 473134602 |
9 | 182420216 |
10 | 82622850 |
11 | 42702852 |
12 | 23806196 |
13 | 1416b17b |
14 | ad8a522 |
15 | 73c0ca0 |
hex | 4ecb982 |
82622850 has 48 divisors (see below), whose sum is σ = 210456768. Its totient is φ = 21435840.
The previous prime is 82622809. The next prime is 82622863. The reversal of 82622850 is 5822628.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1894 + ... + 12993.
It is an arithmetic number, because the mean of its divisors is an integer number (4384516).
Almost surely, 282622850 is an apocalyptic number.
82622850 is an abundant number, since it is smaller than the sum of its proper divisors (127833918).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82622850 is a wasteful number, since it uses less digits than its factorization.
82622850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14939 (or 14934 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 33.
The square root of 82622850 is about 9089.7112165349. The cubic root of 82622850 is about 435.5453590686.
The spelling of 82622850 in words is "eighty-two million, six hundred twenty-two thousand, eight hundred fifty".
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