Base | Representation |
---|---|
bin | 100010011111… |
… | …010010010001 |
3 | 122000022222101 |
4 | 202133102101 |
5 | 4303303131 |
6 | 521440401 |
7 | 136563502 |
oct | 42372221 |
9 | 18008871 |
10 | 9041041 |
11 | 5115739 |
12 | 3040101 |
13 | 1b47239 |
14 | 12b4ba9 |
15 | bd8c61 |
hex | 89f491 |
9041041 has 4 divisors (see below), whose sum is σ = 9107172. Its totient is φ = 8974912.
The previous prime is 9041029. The next prime is 9041063. The reversal of 9041041 is 1401409.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6051600 + 2989441 = 2460^2 + 1729^2 .
It is a cyclic number.
It is not a de Polignac number, because 9041041 - 29 = 9040529 is a prime.
It is an Ulam number.
It is a Duffinian number.
9041041 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (9041141) 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, 32860 + ... + 33133.
It is an arithmetic number, because the mean of its divisors is an integer number (2276793).
Almost surely, 29041041 is an apocalyptic number.
It is an amenable number.
9041041 is a deficient number, since it is larger than the sum of its proper divisors (66131).
9041041 is a wasteful number, since it uses less digits than its factorization.
9041041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66130.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 9041041 is about 3006.8323864160. The cubic root of 9041041 is about 208.3240833582.
The spelling of 9041041 in words is "nine million, forty-one thousand, forty-one".
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