Base | Representation |
---|---|
bin | 1100101011000111… |
… | …00111101100011001 |
3 | 122120012010121100222 |
4 | 12111203213230121 |
5 | 102413323010410 |
6 | 3043055405425 |
7 | 330416660462 |
oct | 62543475431 |
9 | 18505117328 |
10 | 6804110105 |
11 | 29818196a1 |
12 | 139a823875 |
13 | 84585a670 |
14 | 487927d69 |
15 | 29c522955 |
hex | 1958e7b19 |
6804110105 has 32 divisors (see below), whose sum is σ = 9100673568. Its totient is φ = 4851302400.
The previous prime is 6804110101. The next prime is 6804110111. The reversal of 6804110105 is 5010114086.
It can be written as a sum of positive squares in 16 ways, for example, as 2806456576 + 3997653529 = 52976^2 + 63227^2 .
It is not a de Polignac number, because 6804110105 - 22 = 6804110101 is a prime.
It is a super-2 number, since 2×68041101052 = 92591828641926222050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6804110101) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 245345 + ... + 271665.
It is an arithmetic number, because the mean of its divisors is an integer number (284396049).
Almost surely, 26804110105 is an apocalyptic number.
6804110105 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
6804110105 is a deficient number, since it is larger than the sum of its proper divisors (2296563463).
6804110105 is a wasteful number, since it uses less digits than its factorization.
6804110105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26477.
The product of its (nonzero) digits is 960, while the sum is 26.
The square root of 6804110105 is about 82487.0299198607. The cubic root of 6804110105 is about 1894.9181006229.
The spelling of 6804110105 in words is "six billion, eight hundred four million, one hundred ten thousand, one hundred five".
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