Base | Representation |
---|---|
bin | 1110111000111110… |
… | …11110000010011100 |
3 | 202122010111122201100 |
4 | 13130133132002130 |
5 | 112333004014231 |
6 | 3401131313100 |
7 | 402050421060 |
oct | 73437360234 |
9 | 22563448640 |
10 | 7994204316 |
11 | 343257a02a |
12 | 16712ab790 |
13 | 9a5294117 |
14 | 55b9d9aa0 |
15 | 31bc531e6 |
hex | 1dc7de09c |
7994204316 has 72 divisors (see below), whose sum is σ = 23306323040. Its totient is φ = 2263095936.
The previous prime is 7994204311. The next prime is 7994204333. The reversal of 7994204316 is 6134024997.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7994204311) 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 23 ways as a sum of consecutive naturals, for example, 118051 + ... + 172986.
Almost surely, 27994204316 is an apocalyptic number.
It is an amenable number.
7994204316 is an abundant number, since it is smaller than the sum of its proper divisors (15312118724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7994204316 is a wasteful number, since it uses less digits than its factorization.
7994204316 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 291163 (or 291158 counting only the distinct ones).
The product of its (nonzero) digits is 326592, while the sum is 45.
The square root of 7994204316 is about 89410.3143714415. The cubic root of 7994204316 is about 1999.5169096546.
The spelling of 7994204316 in words is "seven billion, nine hundred ninety-four million, two hundred four thousand, three hundred sixteen".
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