Base | Representation |
---|---|
bin | 100010100110… |
… | …010011101100 |
3 | 122001210102200 |
4 | 202212103230 |
5 | 4310213204 |
6 | 522221500 |
7 | 140043402 |
oct | 42462354 |
9 | 18053380 |
10 | 9069804 |
11 | 5135307 |
12 | 3054890 |
13 | 1b57363 |
14 | 12c1472 |
15 | be2539 |
hex | 8a64ec |
9069804 has 18 divisors (see below), whose sum is σ = 22926540. Its totient is φ = 3023256.
The previous prime is 9069803. The next prime is 9069829. The reversal of 9069804 is 4089609.
9069804 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (18).
It is a super-2 number, since 2×90698042 = 164522689196832, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 251939 = 9069804 / (9 + 0 + 6 + 9 + 8 + 0 + 4).
It is not an unprimeable number, because it can be changed into a prime (9069803) 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 5 ways as a sum of consecutive naturals, for example, 125934 + ... + 126005.
Almost surely, 29069804 is an apocalyptic number.
It is an amenable number.
9069804 is an abundant number, since it is smaller than the sum of its proper divisors (13856736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9069804 is a wasteful number, since it uses less digits than its factorization.
9069804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251949 (or 251944 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 9069804 is about 3011.6115287334. The cubic root of 9069804 is about 208.5447689522.
The spelling of 9069804 in words is "nine million, sixty-nine thousand, eight hundred four".
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