Base | Representation |
---|---|
bin | 100010010110… |
… | …010111110010 |
3 | 121221110220010 |
4 | 202112113302 |
5 | 4301121110 |
6 | 520555350 |
7 | 136352163 |
oct | 42262762 |
9 | 17843803 |
10 | 9004530 |
11 | 50a0267 |
12 | 3022b56 |
13 | 1b33732 |
14 | 12a576a |
15 | bcd020 |
hex | 8965f2 |
9004530 has 16 divisors (see below), whose sum is σ = 21610944. Its totient is φ = 2401200.
The previous prime is 9004519. The next prime is 9004531. The reversal of 9004530 is 354009.
9004530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 9004497 and 9004506.
It is not an unprimeable number, because it can be changed into a prime (9004531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150046 + ... + 150105.
It is an arithmetic number, because the mean of its divisors is an integer number (1350684).
Almost surely, 29004530 is an apocalyptic number.
9004530 is an abundant number, since it is smaller than the sum of its proper divisors (12606414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9004530 is a wasteful number, since it uses less digits than its factorization.
9004530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 300161.
The product of its (nonzero) digits is 540, while the sum is 21.
The square root of 9004530 is about 3000.7549050197. The cubic root of 9004530 is about 208.0432756357.
Adding to 9004530 its reverse (354009), we get a palindrome (9358539).
The spelling of 9004530 in words is "nine million, four thousand, five hundred thirty".
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