Base | Representation |
---|---|
bin | 1101010110011111… |
… | …10010000111001100 |
3 | 200111112212120022221 |
4 | 12223033302013030 |
5 | 104140002234102 |
6 | 3143135145124 |
7 | 342426032260 |
oct | 65317620714 |
9 | 20445776287 |
10 | 7168008652 |
11 | 3049176aa2 |
12 | 14806751a4 |
13 | 8a306ba4c |
14 | 4bddb20a0 |
15 | 2be454637 |
hex | 1ab3f21cc |
7168008652 has 24 divisors (see below), whose sum is σ = 14396014080. Its totient is φ = 3059147280.
The previous prime is 7168008637. The next prime is 7168008671. The reversal of 7168008652 is 2568008617.
It is a junction number, because it is equal to n+sod(n) for n = 7168008599 and 7168008608.
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, 528874 + ... + 542257.
It is an arithmetic number, because the mean of its divisors is an integer number (599833920).
Almost surely, 27168008652 is an apocalyptic number.
It is an amenable number.
7168008652 is an abundant number, since it is smaller than the sum of its proper divisors (7228005428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7168008652 is a wasteful number, since it uses less digits than its factorization.
7168008652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1071381 (or 1071379 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 43.
The square root of 7168008652 is about 84664.0930501237. The cubic root of 7168008652 is about 1928.1145871044.
The spelling of 7168008652 in words is "seven billion, one hundred sixty-eight million, eight thousand, six hundred fifty-two".
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