Base | Representation |
---|---|
bin | 100011011100011011… |
… | …101100101001111010 |
3 | 10122020022211001001022 |
4 | 203130123230221322 |
5 | 1110420321033212 |
6 | 25252242422442 |
7 | 2515053356252 |
oct | 433433545172 |
9 | 118208731038 |
10 | 38057986682 |
11 | 1515a817761 |
12 | 7461661a22 |
13 | 378692b961 |
14 | 1bb06c8962 |
15 | ecb27a772 |
hex | 8dc6eca7a |
38057986682 has 16 divisors (see below), whose sum is σ = 57360165120. Its totient is φ = 18938027472.
The previous prime is 38057986609. The next prime is 38057986699. The reversal of 38057986682 is 28668975083.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805403 + ... + 851345.
It is an arithmetic number, because the mean of its divisors is an integer number (3585010320).
Almost surely, 238057986682 is an apocalyptic number.
38057986682 is a deficient number, since it is larger than the sum of its proper divisors (19302178438).
38057986682 is a wasteful number, since it uses less digits than its factorization.
38057986682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47917.
The product of its (nonzero) digits is 34836480, while the sum is 62.
The spelling of 38057986682 in words is "thirty-eight billion, fifty-seven million, nine hundred eighty-six thousand, six hundred eighty-two".
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