Base | Representation |
---|---|
bin | 1100101011100111… |
… | …10001010100101000 |
3 | 122120111002200222021 |
4 | 12111303301110220 |
5 | 102420414000343 |
6 | 3043330234224 |
7 | 330500652655 |
oct | 62563612450 |
9 | 18514080867 |
10 | 6808343848 |
11 | 2984150559 |
12 | 13a0125974 |
13 | 8466b0737 |
14 | 48830ac2c |
15 | 29caac0ed |
hex | 195cf1528 |
6808343848 has 8 divisors (see below), whose sum is σ = 12765644730. Its totient is φ = 3404171920.
The previous prime is 6808343831. The next prime is 6808343851. The reversal of 6808343848 is 8483438086.
It can be written as a sum of positive squares in only one way, i.e., 6661497924 + 146845924 = 81618^2 + 12118^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 6808343795 and 6808343804.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425521483 + ... + 425521498.
Almost surely, 26808343848 is an apocalyptic number.
It is an amenable number.
6808343848 is a deficient number, since it is larger than the sum of its proper divisors (5957300882).
6808343848 is a wasteful number, since it uses less digits than its factorization.
6808343848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 851042987 (or 851042983 counting only the distinct ones).
The product of its (nonzero) digits is 3538944, while the sum is 52.
The square root of 6808343848 is about 82512.6890120544. The cubic root of 6808343848 is about 1895.3110460985.
The spelling of 6808343848 in words is "six billion, eight hundred eight million, three hundred forty-three thousand, eight hundred forty-eight".
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