Base | Representation |
---|---|
bin | 100010100110… |
… | …001001001010 |
3 | 122001202111201 |
4 | 202212021022 |
5 | 4310203010 |
6 | 522214414 |
7 | 140041420 |
oct | 42461112 |
9 | 18052451 |
10 | 9069130 |
11 | 5134854 |
12 | 305440a |
13 | 1b56c65 |
14 | 12c1110 |
15 | be223a |
hex | 8a624a |
9069130 has 64 divisors (see below), whose sum is σ = 20072448. Its totient is φ = 2882880.
The previous prime is 9069113. The next prime is 9069131. The reversal of 9069130 is 319609.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9069131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69165 + ... + 69295.
It is an arithmetic number, because the mean of its divisors is an integer number (313632).
Almost surely, 29069130 is an apocalyptic number.
9069130 is an abundant number, since it is smaller than the sum of its proper divisors (11003318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9069130 is a wasteful number, since it uses less digits than its factorization.
9069130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211.
The product of its (nonzero) digits is 1458, while the sum is 28.
The square root of 9069130 is about 3011.4996264320. The cubic root of 9069130 is about 208.5396029951.
The spelling of 9069130 in words is "nine million, sixty-nine thousand, one hundred thirty".
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