Base | Representation |
---|---|
bin | 100011111101… |
… | …100001100001 |
3 | 122201221110200 |
4 | 203331201201 |
5 | 4403131131 |
6 | 534015413 |
7 | 143062041 |
oct | 43754141 |
9 | 18657420 |
10 | 9427041 |
11 | 5359748 |
12 | 31a7569 |
13 | 1c50b40 |
14 | 1375721 |
15 | c632e6 |
hex | 8fd861 |
9427041 has 24 divisors (see below), whose sum is σ = 14774760. Its totient is φ = 5757696.
The previous prime is 9427039. The next prime is 9427043. The reversal of 9427041 is 1407249.
It is a happy number.
9427041 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (9427039) and next prime (9427043).
It can be written as a sum of positive squares in 4 ways, for example, as 4498641 + 4928400 = 2121^2 + 2220^2 .
It is not a de Polignac number, because 9427041 - 21 = 9427039 is a prime.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 9426996 and 9427014.
It is not an unprimeable number, because it can be changed into a prime (9427043) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22845 + ... + 23253.
It is an arithmetic number, because the mean of its divisors is an integer number (615615).
Almost surely, 29427041 is an apocalyptic number.
9427041 is the 1773-rd octagonal number.
It is an amenable number.
9427041 is a deficient number, since it is larger than the sum of its proper divisors (5347719).
9427041 is a wasteful number, since it uses less digits than its factorization.
9427041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 625 (or 622 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 27.
The square root of 9427041 is about 3070.3486772678. The cubic root of 9427041 is about 211.2476073162.
The spelling of 9427041 in words is "nine million, four hundred twenty-seven thousand, forty-one".
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