Base | Representation |
---|---|
bin | 1100101011001101… |
… | …10000100111011111 |
3 | 122120020200102021210 |
4 | 12111212300213133 |
5 | 102414030324322 |
6 | 3043125155503 |
7 | 330426656031 |
oct | 62546604737 |
9 | 18506612253 |
10 | 6804933087 |
11 | 2982230a47 |
12 | 139ab5bb93 |
13 | 845a88134 |
14 | 487a9dc51 |
15 | 29c63670c |
hex | 1959b09df |
6804933087 has 8 divisors (see below), whose sum is σ = 9550783360. Its totient is φ = 4297852440.
The previous prime is 6804933073. The next prime is 6804933089. The reversal of 6804933087 is 7803394086.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 6804933087 - 24 = 6804933071 is a prime.
It is a super-2 number, since 2×68049330872 = 92614228637094699138, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6804933089) by changing a digit.
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, 59692339 + ... + 59692452.
It is an arithmetic number, because the mean of its divisors is an integer number (1193847920).
Almost surely, 26804933087 is an apocalyptic number.
6804933087 is a deficient number, since it is larger than the sum of its proper divisors (2745850273).
6804933087 is a wasteful number, since it uses less digits than its factorization.
6804933087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119384813.
The product of its (nonzero) digits is 870912, while the sum is 48.
The square root of 6804933087 is about 82492.0183229869. The cubic root of 6804933087 is about 1894.9944966342.
The spelling of 6804933087 in words is "six billion, eight hundred four million, nine hundred thirty-three thousand, eighty-seven".
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