Base | Representation |
---|---|
bin | 11111101111100101010100 |
3 | 120122202202200 |
4 | 133233211110 |
5 | 4112240424 |
6 | 454204500 |
7 | 130505352 |
oct | 37574524 |
9 | 16582680 |
10 | 8321364 |
11 | 4773a67 |
12 | 2953730 |
13 | 19547ac |
14 | 11687d2 |
15 | ae58c9 |
hex | 7ef954 |
8321364 has 36 divisors (see below), whose sum is σ = 22273524. Its totient is φ = 2610432.
The previous prime is 8321359. The next prime is 8321389. The reversal of 8321364 is 4631238.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 3392964 + 4928400 = 1842^2 + 2220^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6187 + ... + 7410.
It is an arithmetic number, because the mean of its divisors is an integer number (618709).
Almost surely, 28321364 is an apocalyptic number.
It is an amenable number.
8321364 is an abundant number, since it is smaller than the sum of its proper divisors (13952160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8321364 is a wasteful number, since it uses less digits than its factorization.
8321364 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13624 (or 13619 counting only the distinct ones).
The product of its digits is 3456, while the sum is 27.
The square root of 8321364 is about 2884.6774516400. The cubic root of 8321364 is about 202.6429534717.
The spelling of 8321364 in words is "eight million, three hundred twenty-one thousand, three hundred sixty-four".
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