Base | Representation |
---|---|
bin | 10010001110011101010110… |
… | …101001111011001000010011 |
3 | 101111211001220200222110212110 |
4 | 102032131112221323020103 |
5 | 41001303430142212143 |
6 | 442252135040400403 |
7 | 22612153404003600 |
oct | 2216352651731023 |
9 | 344731820873773 |
10 | 80158428475923 |
11 | 235a4aa916aa76 |
12 | 8ba72a7616103 |
13 | 3595ba4656425 |
14 | 15b198d8a76a7 |
15 | 94018844e533 |
hex | 48e756a7b213 |
80158428475923 has 48 divisors (see below), whose sum is σ = 126849346168320. Its totient is φ = 44878067043264.
The previous prime is 80158428475903. The next prime is 80158428475981. The reversal of 80158428475923 is 32957482485108.
It is not a de Polignac number, because 80158428475923 - 28 = 80158428475667 is a prime.
It is not an unprimeable number, because it can be changed into a prime (80158428475903) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1553065 + ... + 12756522.
It is an arithmetic number, because the mean of its divisors is an integer number (2642694711840).
Almost surely, 280158428475923 is an apocalyptic number.
80158428475923 is a deficient number, since it is larger than the sum of its proper divisors (46690917692397).
80158428475923 is a wasteful number, since it uses less digits than its factorization.
80158428475923 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14310376 (or 14310369 counting only the distinct ones).
The product of its (nonzero) digits is 154828800, while the sum is 66.
The spelling of 80158428475923 in words is "eighty trillion, one hundred fifty-eight billion, four hundred twenty-eight million, four hundred seventy-five thousand, nine hundred twenty-three".
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