Base | Representation |
---|---|
bin | 1111000010110011… |
… | …01101010010011001 |
3 | 202211212111202220100 |
4 | 13201121231102121 |
5 | 113020101024433 |
6 | 3413233050013 |
7 | 404100540306 |
oct | 74131552231 |
9 | 22755452810 |
10 | 8076579993 |
11 | 34750230a9 |
12 | 16949b6909 |
13 | 9b9376921 |
14 | 5689200ad |
15 | 3240c5b13 |
hex | 1e166d499 |
8076579993 has 12 divisors (see below), whose sum is σ = 11673191088. Its totient is φ = 5381146680.
The previous prime is 8076579991. The next prime is 8076580013. The reversal of 8076579993 is 3999756708.
It is not a de Polignac number, because 8076579993 - 21 = 8076579991 is a prime.
It is a super-2 number, since 2×80765799932 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8076579993.
It is not an unprimeable number, because it can be changed into a prime (8076579991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 254163 + ... + 284168.
It is an arithmetic number, because the mean of its divisors is an integer number (972765924).
Almost surely, 28076579993 is an apocalyptic number.
It is an amenable number.
8076579993 is a deficient number, since it is larger than the sum of its proper divisors (3596611095).
8076579993 is a wasteful number, since it uses less digits than its factorization.
8076579993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540004 (or 540001 counting only the distinct ones).
The product of its (nonzero) digits is 25719120, while the sum is 63.
The square root of 8076579993 is about 89869.7946642808. The cubic root of 8076579993 is about 2006.3614108567.
The spelling of 8076579993 in words is "eight billion, seventy-six million, five hundred seventy-nine thousand, nine hundred ninety-three".
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