Base | Representation |
---|---|
bin | 100010011100… |
… | …110010110000 |
3 | 121222210222021 |
4 | 202130302300 |
5 | 4302441312 |
6 | 521321224 |
7 | 136521646 |
oct | 42346260 |
9 | 17883867 |
10 | 9030832 |
11 | 5108aa8 |
12 | 3036214 |
13 | 1b426b5 |
14 | 12b1196 |
15 | bd5c07 |
hex | 89ccb0 |
9030832 has 20 divisors (see below), whose sum is σ = 18101520. Its totient is φ = 4359488.
The previous prime is 9030823. The next prime is 9030839. The reversal of 9030832 is 2380309.
It is a happy number.
It is a super-2 number, since 2×90308322 = 163111853224448, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 9030797 and 9030806.
It is not an unprimeable number, because it can be changed into a prime (9030839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9268 + ... + 10195.
It is an arithmetic number, because the mean of its divisors is an integer number (905076).
Almost surely, 29030832 is an apocalyptic number.
It is an amenable number.
9030832 is an abundant number, since it is smaller than the sum of its proper divisors (9070688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9030832 is a wasteful number, since it uses less digits than its factorization.
9030832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19500 (or 19494 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 9030832 is about 3005.1342732064. The cubic root of 9030832 is about 208.2456417430.
The spelling of 9030832 in words is "nine million, thirty thousand, eight hundred thirty-two".
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