Base | Representation |
---|---|
bin | 111110111000000101111… |
… | …0110011000100011000100 |
3 | 1010121010200001100110121111 |
4 | 1331300023312120203010 |
5 | 2113041121242132002 |
6 | 30213532455254404 |
7 | 1551224466366340 |
oct | 175601366304304 |
9 | 33533601313544 |
10 | 8641673005252 |
11 | 2831a0513a441 |
12 | b7699297a404 |
13 | 4a8ba20bb351 |
14 | 21c38b38a620 |
15 | eebca5da3d7 |
hex | 7dc0bd988c4 |
8641673005252 has 24 divisors (see below), whose sum is σ = 17359484111424. Its totient is φ = 3687258837792.
The previous prime is 8641673005249. The next prime is 8641673005267. The reversal of 8641673005252 is 2525003761468.
It is a super-3 number, since 3×86416730052523 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a junction number, because it is equal to n+sod(n) for n = 8641673005196 and 8641673005205.
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, 679798003 + ... + 679810714.
It is an arithmetic number, because the mean of its divisors is an integer number (723311837976).
Almost surely, 28641673005252 is an apocalyptic number.
It is an amenable number.
8641673005252 is an abundant number, since it is smaller than the sum of its proper divisors (8717811106172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8641673005252 is a wasteful number, since it uses less digits than its factorization.
8641673005252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1359608955 (or 1359608953 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 49.
The spelling of 8641673005252 in words is "eight trillion, six hundred forty-one billion, six hundred seventy-three million, five thousand, two hundred fifty-two".
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