Base | Representation |
---|---|
bin | 1111011000101111… |
… | …11100110100100000 |
3 | 210022200220110010202 |
4 | 13230113330310200 |
5 | 113404212344304 |
6 | 3443410444332 |
7 | 411464345141 |
oct | 75427746440 |
9 | 23280813122 |
10 | 8260668704 |
11 | 3559a28732 |
12 | 17265936a8 |
13 | a1854c862 |
14 | 58515dac8 |
15 | 33533a81e |
hex | 1ec5fcd20 |
8260668704 has 24 divisors (see below), whose sum is σ = 16787812608. Its totient is φ = 3997097280.
The previous prime is 8260668667. The next prime is 8260668709. The reversal of 8260668704 is 4078660628.
It is not an unprimeable number, because it can be changed into a prime (8260668709) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4162652 + ... + 4164635.
It is an arithmetic number, because the mean of its divisors is an integer number (699492192).
Almost surely, 28260668704 is an apocalyptic number.
It is an amenable number.
8260668704 is an abundant number, since it is smaller than the sum of its proper divisors (8527143904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8260668704 is a wasteful number, since it uses less digits than its factorization.
8260668704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8327328 (or 8327320 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 47.
The square root of 8260668704 is about 90888.2209309875. The cubic root of 8260668704 is about 2021.4906410566.
The spelling of 8260668704 in words is "eight billion, two hundred sixty million, six hundred sixty-eight thousand, seven hundred four".
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