Base | Representation |
---|---|
bin | 100010011100… |
… | …110011011000 |
3 | 121222211000202 |
4 | 202130303120 |
5 | 4302441442 |
6 | 521321332 |
7 | 136522034 |
oct | 42346330 |
9 | 17884022 |
10 | 9030872 |
11 | 5109034 |
12 | 3036248 |
13 | 1b42716 |
14 | 12b11c4 |
15 | bd5c32 |
hex | 89ccd8 |
9030872 has 16 divisors (see below), whose sum is σ = 16969200. Its totient is φ = 4505760.
The previous prime is 9030869. The next prime is 9030877. The reversal of 9030872 is 2780309.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9030877) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 4154 + ... + 5942.
It is an arithmetic number, because the mean of its divisors is an integer number (1060575).
Almost surely, 29030872 is an apocalyptic number.
It is an amenable number.
9030872 is a deficient number, since it is larger than the sum of its proper divisors (7938328).
9030872 is a wasteful number, since it uses less digits than its factorization.
9030872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2426 (or 2422 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 29.
The square root of 9030872 is about 3005.1409284757. The cubic root of 9030872 is about 208.2459492013.
The spelling of 9030872 in words is "nine million, thirty thousand, eight hundred seventy-two".
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