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6804730841 = 11360218857
BaseRepresentation
bin1100101011001011…
…11111001111011001
3122120020022010212012
412111211333033121
5102414002341331
63043120555305
7330425154266
oct62545771731
918506263765
106804730841
112982102aa7
12139aa82b35
13845a1706c
14487a4a26d
1529c5e682b
hex19597f3d9

6804730841 has 4 divisors (see below), whose sum is σ = 6864949812. Its totient is φ = 6744511872.

The previous prime is 6804730837. The next prime is 6804730853. The reversal of 6804730841 is 1480374086.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1480374086 = 2740187043.

It can be written as a sum of positive squares in 2 ways, for example, as 1899129241 + 4905601600 = 43579^2 + 70040^2 .

It is a cyclic number.

It is not a de Polignac number, because 6804730841 - 22 = 6804730837 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6804730831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30109316 + ... + 30109541.

It is an arithmetic number, because the mean of its divisors is an integer number (1716237453).

Almost surely, 26804730841 is an apocalyptic number.

It is an amenable number.

6804730841 is a deficient number, since it is larger than the sum of its proper divisors (60218971).

6804730841 is a wasteful number, since it uses less digits than its factorization.

6804730841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60218970.

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 6804730841 is about 82490.7924619469. The cubic root of 6804730841 is about 1894.9757230549.

The spelling of 6804730841 in words is "six billion, eight hundred four million, seven hundred thirty thousand, eight hundred forty-one".

Divisors: 1 113 60218857 6804730841