Base | Representation |
---|---|
bin | 10101000100000001… |
… | …11001111011100100 |
3 | 1002012002011000201221 |
4 | 22202000321323210 |
5 | 141124332041433 |
6 | 5110031230124 |
7 | 550140046540 |
oct | 124200717344 |
9 | 32162130657 |
10 | 11308080868 |
11 | 4883131587 |
12 | 2237078344 |
13 | 10b29c4616 |
14 | 793b88a20 |
15 | 462b4772d |
hex | 2a2039ee4 |
11308080868 has 24 divisors (see below), whose sum is σ = 22788811584. Its totient is φ = 4809324000.
The previous prime is 11308080851. The next prime is 11308080871. The reversal of 11308080868 is 86808080311.
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, 1537783 + ... + 1545118.
It is an arithmetic number, because the mean of its divisors is an integer number (949533816).
Almost surely, 211308080868 is an apocalyptic number.
It is an amenable number.
11308080868 is an abundant number, since it is smaller than the sum of its proper divisors (11480730716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11308080868 is a wasteful number, since it uses less digits than its factorization.
11308080868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3083043 (or 3083041 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 43.
The spelling of 11308080868 in words is "eleven billion, three hundred eight million, eighty thousand, eight hundred sixty-eight".
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