Base | Representation |
---|---|
bin | 100110010010001001… |
… | …1001010100011001111 |
3 | 21212012120222112210002 |
4 | 1030210103022203033 |
5 | 2321333111213401 |
6 | 101433542034515 |
7 | 5640216135242 |
oct | 1144423124317 |
9 | 255176875702 |
10 | 82213382351 |
11 | 31959346aa1 |
12 | 13b25118a3b |
13 | 79a2870709 |
14 | 3d9cadb259 |
15 | 2212980a6b |
hex | 13244ca8cf |
82213382351 has 8 divisors (see below), whose sum is σ = 85089258000. Its totient is φ = 79340235520.
The previous prime is 82213382333. The next prime is 82213382393. The reversal of 82213382351 is 15328331228.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 82213382351 - 218 = 82213120207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82213382311) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 620801 + ... + 741498.
It is an arithmetic number, because the mean of its divisors is an integer number (10636157250).
Almost surely, 282213382351 is an apocalyptic number.
82213382351 is a deficient number, since it is larger than the sum of its proper divisors (2875875649).
82213382351 is a wasteful number, since it uses less digits than its factorization.
82213382351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1364409.
The product of its digits is 69120, while the sum is 38.
The spelling of 82213382351 in words is "eighty-two billion, two hundred thirteen million, three hundred eighty-two thousand, three hundred fifty-one".
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