Base | Representation |
---|---|
bin | 1100101011100000… |
… | …00000000000010100 |
3 | 122120102020111002112 |
4 | 12111300000000110 |
5 | 102420140333122 |
6 | 3043253130152 |
7 | 330456365144 |
oct | 62560000024 |
9 | 18512214075 |
10 | 6807355412 |
11 | 2983635970 |
12 | 139b929958 |
13 | 846425870 |
14 | 488130924 |
15 | 29c9642e2 |
hex | 195c00014 |
6807355412 has 48 divisors (see below), whose sum is σ = 14187348672. Its totient is φ = 2817089280.
The previous prime is 6807355409. The next prime is 6807355417. The reversal of 6807355412 is 2145537086.
It is a self number, because there is not a number n which added to its sum of digits gives 6807355412.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6807355417) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39758 + ... + 123269.
It is an arithmetic number, because the mean of its divisors is an integer number (295569764).
Almost surely, 26807355412 is an apocalyptic number.
It is an amenable number.
6807355412 is an abundant number, since it is smaller than the sum of its proper divisors (7379993260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6807355412 is a wasteful number, since it uses less digits than its factorization.
6807355412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163128 (or 163126 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 41.
The square root of 6807355412 is about 82506.6991946715. The cubic root of 6807355412 is about 1895.2193211809.
The spelling of 6807355412 in words is "six billion, eight hundred seven million, three hundred fifty-five thousand, four hundred twelve".
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