Base | Representation |
---|---|
bin | 1100101110000001… |
… | …01110111101111010 |
3 | 122121220001201110212 |
4 | 12113000232331322 |
5 | 102441100104130 |
6 | 3045330511122 |
7 | 331134312335 |
oct | 62700567572 |
9 | 18556051425 |
10 | 6828519290 |
11 | 299458067a |
12 | 13a6a354a2 |
13 | 84a925978 |
14 | 48ac7d61c |
15 | 29e744e95 |
hex | 19702ef7a |
6828519290 has 16 divisors (see below), whose sum is σ = 12296341512. Its totient is φ = 2730295104.
The previous prime is 6828519283. The next prime is 6828519337. The reversal of 6828519290 is 929158286.
It can be written as a sum of positive squares in 4 ways, for example, as 5631151681 + 1197367609 = 75041^2 + 34603^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113069 + ... + 162608.
Almost surely, 26828519290 is an apocalyptic number.
6828519290 is a deficient number, since it is larger than the sum of its proper divisors (5467822222).
6828519290 is a wasteful number, since it uses less digits than its factorization.
6828519290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278161.
The product of its (nonzero) digits is 622080, while the sum is 50.
The square root of 6828519290 is about 82634.8551762511. The cubic root of 6828519290 is about 1897.1813506115.
The spelling of 6828519290 in words is "six billion, eight hundred twenty-eight million, five hundred nineteen thousand, two hundred ninety".
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