Base | Representation |
---|---|
bin | 1110110101110111… |
… | …00100011111000010 |
3 | 202120022020011112122 |
4 | 13122323210133002 |
5 | 112304303010242 |
6 | 3354354124242 |
7 | 401312010200 |
oct | 73273443702 |
9 | 22508204478 |
10 | 7968016322 |
11 | 3419812662 |
12 | 1664580682 |
13 | 99ca25276 |
14 | 558340070 |
15 | 3197cdad2 |
hex | 1daee47c2 |
7968016322 has 54 divisors (see below), whose sum is σ = 14213869011. Its totient is φ = 3340257480.
The previous prime is 7968016321. The next prime is 7968016363. The reversal of 7968016322 is 2236108697.
It can be written as a sum of positive squares in only one way, i.e., 3984008161 + 3984008161 = 63119^2 + 63119^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=63119.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7968016321) 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 26 ways as a sum of consecutive naturals, for example, 62740223 + ... + 62740349.
Almost surely, 27968016322 is an apocalyptic number.
7968016322 is a deficient number, since it is larger than the sum of its proper divisors (6245852689).
7968016322 is an equidigital number, since it uses as much as digits as its factorization.
7968016322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 412 (or 207 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 7968016322 is about 89263.7458434274. The cubic root of 7968016322 is about 1997.3311336604.
The spelling of 7968016322 in words is "seven billion, nine hundred sixty-eight million, sixteen thousand, three hundred twenty-two".
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