Base | Representation |
---|---|
bin | 10001100101110011010100… |
… | …00101000001101000010000 |
3 | 12001221222122212112210120210 |
4 | 20302321222011001220100 |
5 | 20032232224310420224 |
6 | 214134214355204120 |
7 | 11101462225564062 |
oct | 1062715205015020 |
9 | 161858585483523 |
10 | 38682255170064 |
11 | 11364063665580 |
12 | 4408a68ba6640 |
13 | 187794b0a276c |
14 | 97a334367732 |
15 | 471333044429 |
hex | 232e6a141a10 |
38682255170064 has 80 divisors (see below), whose sum is σ = 109060238626560. Its totient is φ = 11716883633280.
The previous prime is 38682255169967. The next prime is 38682255170071. The reversal of 38682255170064 is 46007155228683.
It is a junction number, because it is equal to n+sod(n) for n = 38682255169986 and 38682255170013.
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 15 ways as a sum of consecutive naturals, for example, 14425942 + ... + 16895925.
It is an arithmetic number, because the mean of its divisors is an integer number (1363252982832).
Almost surely, 238682255170064 is an apocalyptic number.
It is an amenable number.
38682255170064 is an abundant number, since it is smaller than the sum of its proper divisors (70377983456496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38682255170064 is a wasteful number, since it uses less digits than its factorization.
38682255170064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31324228 (or 31324222 counting only the distinct ones).
The product of its (nonzero) digits is 19353600, while the sum is 57.
The spelling of 38682255170064 in words is "thirty-eight trillion, six hundred eighty-two billion, two hundred fifty-five million, one hundred seventy thousand, sixty-four".
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