Base | Representation |
---|---|
bin | 100101011110… |
… | …110010010110 |
3 | 200111011221211 |
4 | 211132302112 |
5 | 10003403210 |
6 | 550332034 |
7 | 146341366 |
oct | 45366226 |
9 | 20434854 |
10 | 9825430 |
11 | 5600a9a |
12 | 335a01a |
13 | 2060284 |
14 | 143a9a6 |
15 | ce138a |
hex | 95ec96 |
9825430 has 16 divisors (see below), whose sum is σ = 17721504. Its totient is φ = 3922240.
The previous prime is 9825427. The next prime is 9825443. The reversal of 9825430 is 345289.
It is a junction number, because it is equal to n+sod(n) for n = 9825392 and 9825401.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 9015 + ... + 10045.
It is an arithmetic number, because the mean of its divisors is an integer number (1107594).
Almost surely, 29825430 is an apocalyptic number.
9825430 is a deficient number, since it is larger than the sum of its proper divisors (7896074).
9825430 is a wasteful number, since it uses less digits than its factorization.
9825430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1991.
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 9825430 is about 3134.5541947779. The cubic root of 9825430 is about 214.1824367931.
The spelling of 9825430 in words is "nine million, eight hundred twenty-five thousand, four hundred thirty".
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