Base | Representation |
---|---|
bin | 100111111111110101… |
… | …010010011100011100 |
3 | 11002212001002210012211 |
4 | 213333311102130130 |
5 | 1200423344134144 |
6 | 31421324210204 |
7 | 3050156220505 |
oct | 477765223434 |
9 | 132761083184 |
10 | 42946864924 |
11 | 172394272a7 |
12 | 83a6999964 |
13 | 4085751712 |
14 | 2115b01bac |
15 | 11b5582034 |
hex | 9ffd5271c |
42946864924 has 24 divisors (see below), whose sum is σ = 80105040288. Its totient is φ = 20076441600.
The previous prime is 42946864913. The next prime is 42946864949.
42946864924 is nontrivially palindromic in base 10.
It is a congruent number.
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, 2081029 + ... + 2101564.
It is an arithmetic number, because the mean of its divisors is an integer number (3337710012).
Almost surely, 242946864924 is an apocalyptic number.
It is an amenable number.
42946864924 is a deficient number, since it is larger than the sum of its proper divisors (37158175364).
42946864924 is a wasteful number, since it uses less digits than its factorization.
42946864924 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4182765 (or 4182763 counting only the distinct ones).
The product of its digits is 23887872, while the sum is 58.
The spelling of 42946864924 in words is "forty-two billion, nine hundred forty-six million, eight hundred sixty-four thousand, nine hundred twenty-four".
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