Base | Representation |
---|---|
bin | 1001100011011000… |
… | …00101000010011101 |
3 | 111020102101011121221 |
4 | 10301230011002131 |
5 | 41000410341403 |
6 | 2204523453341 |
7 | 241043300440 |
oct | 46154050235 |
9 | 14212334557 |
10 | 5128605853 |
11 | 21a1a67538 |
12 | bb1687251 |
13 | 6396a9927 |
14 | 3691bb657 |
15 | 2003abdbd |
hex | 131b0509d |
5128605853 has 16 divisors (see below), whose sum is σ = 6065668224. Its totient is φ = 4244460480.
The previous prime is 5128605851. The next prime is 5128605863. The reversal of 5128605853 is 3585068215.
It is a cyclic number.
It is not a de Polignac number, because 5128605853 - 21 = 5128605851 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5128605851) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41650 + ... + 109507.
It is an arithmetic number, because the mean of its divisors is an integer number (379104264).
Almost surely, 25128605853 is an apocalyptic number.
It is an amenable number.
5128605853 is a deficient number, since it is larger than the sum of its proper divisors (937062371).
5128605853 is a wasteful number, since it uses less digits than its factorization.
5128605853 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151332.
The product of its (nonzero) digits is 288000, while the sum is 43.
The square root of 5128605853 is about 71614.2852579009. The cubic root of 5128605853 is about 1724.5128754618.
The spelling of 5128605853 in words is "five billion, one hundred twenty-eight million, six hundred five thousand, eight hundred fifty-three".
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