Base | Representation |
---|---|
bin | 100110010111001110… |
… | …0100101010100111100 |
3 | 21212122110022200201020 |
4 | 1030232130211110330 |
5 | 2322210201422414 |
6 | 101502502544140 |
7 | 5644354150131 |
oct | 1145634452474 |
9 | 255573280636 |
10 | 82383623484 |
11 | 31a36453748 |
12 | 13b72138050 |
13 | 79cbc08706 |
14 | 3db7574588 |
15 | 22228ac7a9 |
hex | 132e72553c |
82383623484 has 12 divisors (see below), whose sum is σ = 192228454824. Its totient is φ = 27461207824.
The previous prime is 82383623453. The next prime is 82383623513. The reversal of 82383623484 is 48432638328.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×823836234842 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3432650967 + ... + 3432650990.
It is an arithmetic number, because the mean of its divisors is an integer number (16019037902).
Almost surely, 282383623484 is an apocalyptic number.
It is an amenable number.
82383623484 is an abundant number, since it is smaller than the sum of its proper divisors (109844831340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82383623484 is a wasteful number, since it uses less digits than its factorization.
82383623484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6865301964 (or 6865301962 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 51.
The spelling of 82383623484 in words is "eighty-two billion, three hundred eighty-three million, six hundred twenty-three thousand, four hundred eighty-four".
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