Base | Representation |
---|---|
bin | 11111110010001001101010 |
3 | 120200022012020 |
4 | 133302021222 |
5 | 4113110012 |
6 | 454325310 |
7 | 130551126 |
oct | 37621152 |
9 | 16608166 |
10 | 8331882 |
11 | 4780959 |
12 | 2959836 |
13 | 1959510 |
14 | 116c586 |
15 | ae8a8c |
hex | 7f226a |
8331882 has 32 divisors (see below), whose sum is σ = 18436992. Its totient is φ = 2493504.
The previous prime is 8331881. The next prime is 8331889. The reversal of 8331882 is 2881338.
It is not an unprimeable number, because it can be changed into a prime (8331881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1443 + ... + 4329.
It is an arithmetic number, because the mean of its divisors is an integer number (576156).
Almost surely, 28331882 is an apocalyptic number.
It is a pronic number, being equal to 2886×2887.
It is a practical number, because each smaller number is the sum of distinct divisors of 8331882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9218496).
8331882 is an abundant number, since it is smaller than the sum of its proper divisors (10105110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8331882 is a wasteful number, since it uses less digits than its factorization.
8331882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2942.
The product of its digits is 9216, while the sum is 33.
The square root of 8331882 is about 2886.4999566950. The cubic root of 8331882 is about 202.7282960991.
The spelling of 8331882 in words is "eight million, three hundred thirty-one thousand, eight hundred eighty-two".
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