Base | Representation |
---|---|
bin | 101000111101000110010… |
… | …0111110001011101111110 |
3 | 201221002211102000102022020 |
4 | 1101322030213301131332 |
5 | 1214210203144103423 |
6 | 15545453010301010 |
7 | 1120444035633561 |
oct | 121721447613576 |
9 | 21832742012266 |
10 | 5628766394238 |
11 | 1880167984899 |
12 | 76aa86587766 |
13 | 31aa37657110 |
14 | 1566102b84d8 |
15 | 9b63cc404e3 |
hex | 51e8c9f177e |
5628766394238 has 32 divisors (see below), whose sum is σ = 12276958848000. Its totient is φ = 1710004978656.
The previous prime is 5628766394233. The next prime is 5628766394281. The reversal of 5628766394238 is 8324936678265.
It is a super-2 number, since 2×56287663942382 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5628766394233) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456725938 + ... + 456738261.
It is an arithmetic number, because the mean of its divisors is an integer number (383654964000).
Almost surely, 25628766394238 is an apocalyptic number.
5628766394238 is an abundant number, since it is smaller than the sum of its proper divisors (6648192453762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5628766394238 is a wasteful number, since it uses less digits than its factorization.
5628766394238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 913464296.
The product of its digits is 627056640, while the sum is 69.
The spelling of 5628766394238 in words is "five trillion, six hundred twenty-eight billion, seven hundred sixty-six million, three hundred ninety-four thousand, two hundred thirty-eight".
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