Base | Representation |
---|---|
bin | 11000001110101011… |
… | …10101000101000000 |
3 | 1020120112222011022222 |
4 | 30013111311011000 |
5 | 203120031033312 |
6 | 5550435550212 |
7 | 640231504160 |
oct | 140725650500 |
9 | 36515864288 |
10 | 13008064832 |
11 | 5575793704 |
12 | 263045b368 |
13 | 12c3c667a9 |
14 | 8b58685a0 |
15 | 511ee6672 |
hex | 307575140 |
13008064832 has 28 divisors (see below), whose sum is σ = 29500433760. Its totient is φ = 5574884736.
The previous prime is 13008064819. The next prime is 13008064903. The reversal of 13008064832 is 23846080031.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (28).
It is a junction number, because it is equal to n+sod(n) for n = 13008064792 and 13008064801.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14517482 + ... + 14518377.
It is an arithmetic number, because the mean of its divisors is an integer number (1053586920).
Almost surely, 213008064832 is an apocalyptic number.
It is an amenable number.
13008064832 is an abundant number, since it is smaller than the sum of its proper divisors (16492368928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13008064832 is an equidigital number, since it uses as much as digits as its factorization.
13008064832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29035878 (or 29035868 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 35.
The spelling of 13008064832 in words is "thirteen billion, eight million, sixty-four thousand, eight hundred thirty-two".
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