Base | Representation |
---|---|
bin | 100110100001110110… |
… | …0000001011011011100 |
3 | 21220120021220002210200 |
4 | 1031003230001123130 |
5 | 2323422414223114 |
6 | 102002113103500 |
7 | 5656242221205 |
oct | 1150354013334 |
9 | 256507802720 |
10 | 82739992284 |
11 | 320a9628914 |
12 | 14051557b90 |
13 | 7a579b1721 |
14 | 400ca1c5ac |
15 | 2243d03409 |
hex | 1343b016dc |
82739992284 has 72 divisors (see below), whose sum is σ = 223257041280. Its totient is φ = 25760397600.
The previous prime is 82739992229. The next prime is 82739992297. The reversal of 82739992284 is 48229993728.
82739992284 is a `hidden beast` number, since 82 + 7 + 399 + 92 + 2 + 84 = 666.
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 23 ways as a sum of consecutive naturals, for example, 803302 + ... + 900429.
It is an arithmetic number, because the mean of its divisors is an integer number (3100792240).
Almost surely, 282739992284 is an apocalyptic number.
It is an amenable number.
82739992284 is an abundant number, since it is smaller than the sum of its proper divisors (140517048996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82739992284 is a wasteful number, since it uses less digits than its factorization.
82739992284 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1703831 (or 1703826 counting only the distinct ones).
The product of its digits is 31352832, while the sum is 63.
The spelling of 82739992284 in words is "eighty-two billion, seven hundred thirty-nine million, nine hundred ninety-two thousand, two hundred eighty-four".
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