Base | Representation |
---|---|
bin | 11101010111000000101100 |
3 | 112111000111220 |
4 | 131113000230 |
5 | 3432241203 |
6 | 432543340 |
7 | 122263365 |
oct | 35270054 |
9 | 15430456 |
10 | 7696428 |
11 | 4387493 |
12 | 26b1b50 |
13 | 17961cc |
14 | 1044b6c |
15 | a20653 |
hex | 75702c |
7696428 has 24 divisors (see below), whose sum is σ = 18003888. Its totient is φ = 2558976.
The previous prime is 7696411. The next prime is 7696433. The reversal of 7696428 is 8246967.
It is a self number, because there is not a number n which added to its sum of digits gives 7696428.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7600 + ... + 8552.
It is an arithmetic number, because the mean of its divisors is an integer number (750162).
Almost surely, 27696428 is an apocalyptic number.
It is an amenable number.
7696428 is an abundant number, since it is smaller than the sum of its proper divisors (10307460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7696428 is a wasteful number, since it uses less digits than its factorization.
7696428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1633 (or 1631 counting only the distinct ones).
The product of its digits is 145152, while the sum is 42.
The square root of 7696428 is about 2774.2436807173. The cubic root of 7696428 is about 197.4375426070.
The spelling of 7696428 in words is "seven million, six hundred ninety-six thousand, four hundred twenty-eight".
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