Base | Representation |
---|---|
bin | 100110001110010111… |
… | …0001011101001000001 |
3 | 21211212201202101211112 |
4 | 1030130232023221001 |
5 | 2321103034400402 |
6 | 101413201053105 |
7 | 5634113405210 |
oct | 1143456135101 |
9 | 254781671745 |
10 | 82086246977 |
11 | 318a3601339 |
12 | 13aaa627195 |
13 | 7982418a97 |
14 | 3d89c85077 |
15 | 220671ae52 |
hex | 131cb8ba41 |
82086246977 has 8 divisors (see below), whose sum is σ = 93838054656. Its totient is φ = 70340739552.
The previous prime is 82086246967. The next prime is 82086246997. The reversal of 82086246977 is 77964268028.
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 82086246977 - 210 = 82086245953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (82086246947) 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, 1547108 + ... + 1599285.
It is an arithmetic number, because the mean of its divisors is an integer number (11729756832).
Almost surely, 282086246977 is an apocalyptic number.
It is an amenable number.
82086246977 is a deficient number, since it is larger than the sum of its proper divisors (11751807679).
82086246977 is a wasteful number, since it uses less digits than its factorization.
82086246977 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3150127.
The product of its (nonzero) digits is 16257024, while the sum is 59.
The spelling of 82086246977 in words is "eighty-two billion, eighty-six million, two hundred forty-six thousand, nine hundred seventy-seven".
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