Base | Representation |
---|---|
bin | 1001110010000… |
… | …11111111011110 |
3 | 12201102110100011 |
4 | 10321003333132 |
5 | 132002124142 |
6 | 12050553434 |
7 | 2014363423 |
oct | 471037736 |
9 | 181373304 |
10 | 82067422 |
11 | 42363518 |
12 | 2359887a |
13 | 14005408 |
14 | ac83d4a |
15 | 7311417 |
hex | 4e43fde |
82067422 has 8 divisors (see below), whose sum is σ = 129580200. Its totient is φ = 38874024.
The previous prime is 82067411. The next prime is 82067431. The reversal of 82067422 is 22476028.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079797 + ... + 1079872.
It is an arithmetic number, because the mean of its divisors is an integer number (16197525).
Almost surely, 282067422 is an apocalyptic number.
82067422 is a deficient number, since it is larger than the sum of its proper divisors (47512778).
82067422 is a wasteful number, since it uses less digits than its factorization.
82067422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2159690.
The product of its (nonzero) digits is 10752, while the sum is 31.
The square root of 82067422 is about 9059.1071303965. The cubic root of 82067422 is about 434.5671865393.
The spelling of 82067422 in words is "eighty-two million, sixty-seven thousand, four hundred twenty-two".
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