Base | Representation |
---|---|
bin | 1100101110011001… |
… | …10111111010100100 |
3 | 122122010001101212201 |
4 | 12113030313322210 |
5 | 102442403423133 |
6 | 3045523024244 |
7 | 331203335401 |
oct | 62714677244 |
9 | 18563041781 |
10 | 6831701668 |
11 | 2996354640 |
12 | 13a7b0b084 |
13 | 84b49b32c |
14 | 48b46b2a8 |
15 | 29eb72d7d |
hex | 197337ea4 |
6831701668 has 24 divisors (see below), whose sum is σ = 13809537504. Its totient is φ = 2922652800.
The previous prime is 6831701633. The next prime is 6831701671. The reversal of 6831701668 is 8661071386.
It is an unprimeable number.
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, 4565898 + ... + 4567393.
It is an arithmetic number, because the mean of its divisors is an integer number (575397396).
Almost surely, 26831701668 is an apocalyptic number.
6831701668 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
6831701668 is an abundant number, since it is smaller than the sum of its proper divisors (6977835836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6831701668 is a wasteful number, since it uses less digits than its factorization.
6831701668 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9133323 (or 9133321 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 46.
The square root of 6831701668 is about 82654.1085972137. The cubic root of 6831701668 is about 1897.4760270150.
The spelling of 6831701668 in words is "six billion, eight hundred thirty-one million, seven hundred one thousand, six hundred sixty-eight".
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