Base | Representation |
---|---|
bin | 100001000100101001… |
… | …1010000100000100010 |
3 | 20210022201022102002212 |
4 | 1002021103100200202 |
5 | 2130423342104212 |
6 | 52343313242122 |
7 | 5063005366451 |
oct | 1021123204042 |
9 | 223281272085 |
10 | 71023003682 |
11 | 281366a7964 |
12 | 11921563342 |
13 | 690b37a187 |
14 | 361a830b98 |
15 | 1caa337e22 |
hex | 10894d0822 |
71023003682 has 24 divisors (see below), whose sum is σ = 113400814320. Its totient is φ = 33354386240.
The previous prime is 71023003673. The next prime is 71023003729. The reversal of 71023003682 is 28630032017.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158669 + ... + 408927.
It is an arithmetic number, because the mean of its divisors is an integer number (4725033930).
Almost surely, 271023003682 is an apocalyptic number.
71023003682 is a deficient number, since it is larger than the sum of its proper divisors (42377810638).
71023003682 is a wasteful number, since it uses less digits than its factorization.
71023003682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250786 (or 250769 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
Adding to 71023003682 its reverse (28630032017), we get a palindrome (99653035699).
The spelling of 71023003682 in words is "seventy-one billion, twenty-three million, three thousand, six hundred eighty-two".
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