Base | Representation |
---|---|
bin | 100110010101111100… |
… | …1111000110011000000 |
3 | 21212112111001212021211 |
4 | 1030223321320303000 |
5 | 2322113242130020 |
6 | 101454340455504 |
7 | 5643325504663 |
oct | 1145371706300 |
9 | 255474055254 |
10 | 82340973760 |
11 | 31a14373341 |
12 | 13b5b9aa594 |
13 | 79c3124aa6 |
14 | 3db1a316da |
15 | 221dc8585a |
hex | 132be78cc0 |
82340973760 has 56 divisors (see below), whose sum is σ = 197169968880. Its totient is φ = 32752364544.
The previous prime is 82340973749. The next prime is 82340973763. The reversal of 82340973760 is 6737904328.
It is not an unprimeable number, because it can be changed into a prime (82340973763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661479 + ... + 776038.
Almost surely, 282340973760 is an apocalyptic number.
82340973760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
82340973760 is an abundant number, since it is smaller than the sum of its proper divisors (114828995120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82340973760 is a wasteful number, since it uses less digits than its factorization.
82340973760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1437713 (or 1437703 counting only the distinct ones).
The product of its (nonzero) digits is 1524096, while the sum is 49.
The spelling of 82340973760 in words is "eighty-two billion, three hundred forty million, nine hundred seventy-three thousand, seven hundred sixty".
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