Base | Representation |
---|---|
bin | 1111100001000011… |
… | …11010001101100101 |
3 | 210111120002120110221 |
4 | 13300201322031211 |
5 | 114030034411300 |
6 | 3454341044341 |
7 | 413302063300 |
oct | 76041721545 |
9 | 23446076427 |
10 | 8330388325 |
11 | 3595318056 |
12 | 17459b66b1 |
13 | a29b2087c |
14 | 59050bb37 |
15 | 33b50d31a |
hex | 1f087a365 |
8330388325 has 18 divisors (see below), whose sum is σ = 12016161906. Its totient is φ = 5712265440.
The previous prime is 8330388317. The next prime is 8330388337. The reversal of 8330388325 is 5238830338.
It can be written as a sum of positive squares in 3 ways, for example, as 250715556 + 8079672769 = 15834^2 + 89887^2 .
It is not a de Polignac number, because 8330388325 - 23 = 8330388317 is a prime.
It is a congruent number.
It is an unprimeable number.
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 17 ways as a sum of consecutive naturals, for example, 3398934 + ... + 3401383.
Almost surely, 28330388325 is an apocalyptic number.
It is an amenable number.
8330388325 is a deficient number, since it is larger than the sum of its proper divisors (3685773581).
8330388325 is a wasteful number, since it uses less digits than its factorization.
8330388325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6800341 (or 6800329 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 43.
The square root of 8330388325 is about 91270.9610171822. The cubic root of 8330388325 is about 2027.1618085774.
The spelling of 8330388325 in words is "eight billion, three hundred thirty million, three hundred eighty-eight thousand, three hundred twenty-five".
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