Base | Representation |
---|---|
bin | 100000000010… |
… | …001000010100 |
3 | 120210121222022 |
4 | 200002020110 |
5 | 4122203312 |
6 | 455552312 |
7 | 131243006 |
oct | 40021024 |
9 | 16717868 |
10 | 8397332 |
11 | 4816049 |
12 | 298b698 |
13 | 1980248 |
14 | 1188376 |
15 | b0d172 |
hex | 802214 |
8397332 has 12 divisors (see below), whose sum is σ = 14725620. Its totient is φ = 4190016.
The previous prime is 8397331. The next prime is 8397353. The reversal of 8397332 is 2337938.
It can be written as a sum of positive squares in 2 ways, for example, as 3671056 + 4726276 = 1916^2 + 2174^2 .
It is a junction number, because it is equal to n+sod(n) for n = 8397292 and 8397301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8397331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344 + ... + 4112.
It is an arithmetic number, because the mean of its divisors is an integer number (1227135).
Almost surely, 28397332 is an apocalyptic number.
It is an amenable number.
8397332 is a deficient number, since it is larger than the sum of its proper divisors (6328288).
8397332 is a wasteful number, since it uses less digits than its factorization.
8397332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4330 (or 4328 counting only the distinct ones).
The product of its digits is 27216, while the sum is 35.
The square root of 8397332 is about 2897.8150389561. The cubic root of 8397332 is about 203.2577472945.
The spelling of 8397332 in words is "eight million, three hundred ninety-seven thousand, three hundred thirty-two".
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