Base | Representation |
---|---|
bin | 1100110010110111… |
… | …00011111010000010 |
3 | 122201201102202101200 |
4 | 12121123203322002 |
5 | 103031442400211 |
6 | 3053340442030 |
7 | 332136303666 |
oct | 63133437202 |
9 | 18651382350 |
10 | 6869106306 |
11 | 2a05482267 |
12 | 13b8549316 |
13 | 85616675a |
14 | 4924068a6 |
15 | 2a30b0b56 |
hex | 1996e3e82 |
6869106306 has 48 divisors (see below), whose sum is σ = 15316000128. Its totient is φ = 2223842400.
The previous prime is 6869106301. The next prime is 6869106323. The reversal of 6869106306 is 6036019686.
6869106306 is a `hidden beast` number, since 6 + 8 + 6 + 9 + 1 + 0 + 630 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (6869106301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79836 + ... + 141816.
It is an arithmetic number, because the mean of its divisors is an integer number (319083336).
Almost surely, 26869106306 is an apocalyptic number.
6869106306 is an abundant number, since it is smaller than the sum of its proper divisors (8446893822).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6869106306 is a wasteful number, since it uses less digits than its factorization.
6869106306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62167 (or 62164 counting only the distinct ones).
The product of its (nonzero) digits is 279936, while the sum is 45.
The square root of 6869106306 is about 82880.0718267063. The cubic root of 6869106306 is about 1900.9327189649.
The spelling of 6869106306 in words is "six billion, eight hundred sixty-nine million, one hundred six thousand, three hundred six".
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