Base | Representation |
---|---|
bin | 11111101111110101111100 |
3 | 120122211020002 |
4 | 133233311330 |
5 | 4112304203 |
6 | 454213432 |
7 | 130511432 |
oct | 37576574 |
9 | 16584202 |
10 | 8322428 |
11 | 4774844 |
12 | 2954278 |
13 | 195511a |
14 | 1168d52 |
15 | ae5d88 |
hex | 7efd7c |
8322428 has 12 divisors (see below), whose sum is σ = 14584920. Its totient is φ = 4155312.
The previous prime is 8322409. The next prime is 8322439. The reversal of 8322428 is 8242238.
8322428 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 8322428.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3758 + ... + 5546.
It is an arithmetic number, because the mean of its divisors is an integer number (1215410).
Almost surely, 28322428 is an apocalyptic number.
It is an amenable number.
8322428 is a deficient number, since it is larger than the sum of its proper divisors (6262492).
8322428 is a wasteful number, since it uses less digits than its factorization.
8322428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2956 (or 2954 counting only the distinct ones).
The product of its digits is 6144, while the sum is 29.
The square root of 8322428 is about 2884.8618684436. The cubic root of 8322428 is about 202.6515899930.
The spelling of 8322428 in words is "eight million, three hundred twenty-two thousand, four hundred twenty-eight".
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