Base | Representation |
---|---|
bin | 11000010001001001… |
… | …00101011111010000 |
3 | 1020121222211001122212 |
4 | 30020210211133100 |
5 | 203140322212402 |
6 | 5552454251252 |
7 | 640602132200 |
oct | 141044453720 |
9 | 36558731585 |
10 | 13028710352 |
11 | 5586404a19 |
12 | 2637356b28 |
13 | 12c8314988 |
14 | 8b84c0400 |
15 | 513c23952 |
hex | 3089257d0 |
13028710352 has 60 divisors (see below), whose sum is σ = 30047425056. Its totient is φ = 5453864640.
The previous prime is 13028710351. The next prime is 13028710367. The reversal of 13028710352 is 25301782031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13028710351) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159524 + ... + 226947.
Almost surely, 213028710352 is an apocalyptic number.
It is an amenable number.
13028710352 is an abundant number, since it is smaller than the sum of its proper divisors (17018714704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13028710352 is a wasteful number, since it uses less digits than its factorization.
13028710352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386536 (or 386523 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 32.
The spelling of 13028710352 in words is "thirteen billion, twenty-eight million, seven hundred ten thousand, three hundred fifty-two".
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