Base | Representation |
---|---|
bin | 111010010000001101100… |
… | …0110010101100111000010 |
3 | 1001100101120222102200002100 |
4 | 1310200123012111213002 |
5 | 2022133322030422304 |
6 | 25010010434531230 |
7 | 1454301632316645 |
oct | 164403306254702 |
9 | 31311528380070 |
10 | 8006273685954 |
11 | 2607494855365 |
12 | a93804a36b16 |
13 | 460cb05a667b |
14 | 1d9711971a5c |
15 | dd3dcb10439 |
hex | 7481b1959c2 |
8006273685954 has 12 divisors (see below), whose sum is σ = 17346926319606. Its totient is φ = 2668757895312.
The previous prime is 8006273685929. The next prime is 8006273685959. The reversal of 8006273685954 is 4595863726008.
It is a happy number.
8006273685954 is a `hidden beast` number, since 8 + 0 + 0 + 6 + 2 + 7 + 36 + 8 + 595 + 4 = 666.
It can be written as a sum of positive squares in only one way, i.e., 7825586630625 + 180687055329 = 2797425^2 + 425073^2 .
It is a super-3 number, since 3×80062736859543 (a number of 40 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8006273685891 and 8006273685900.
It is not an unprimeable number, because it can be changed into a prime (8006273685959) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 222396491259 + ... + 222396491294.
Almost surely, 28006273685954 is an apocalyptic number.
8006273685954 is an abundant number, since it is smaller than the sum of its proper divisors (9340652633652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8006273685954 is a wasteful number, since it uses less digits than its factorization.
8006273685954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 444792982561 (or 444792982558 counting only the distinct ones).
The product of its (nonzero) digits is 87091200, while the sum is 63.
The spelling of 8006273685954 in words is "eight trillion, six billion, two hundred seventy-three million, six hundred eighty-five thousand, nine hundred fifty-four".
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