Base | Representation |
---|---|
bin | 100010110100… |
… | …110001010011 |
3 | 122011210200201 |
4 | 202310301103 |
5 | 4314112133 |
6 | 523400031 |
7 | 140411200 |
oct | 42646123 |
9 | 18153621 |
10 | 9129043 |
11 | 5175870 |
12 | 3083017 |
13 | 1b78301 |
14 | 12d8ca7 |
15 | c04d7d |
hex | 8b4c53 |
9129043 has 12 divisors (see below), whose sum is σ = 11585592. Its totient is φ = 7113120.
The previous prime is 9129041. The next prime is 9129049. The reversal of 9129043 is 3409219.
It is a happy number.
9129043 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 9129043 - 21 = 9129041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9129041) 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 11 ways as a sum of consecutive naturals, for example, 7930 + ... + 9007.
It is an arithmetic number, because the mean of its divisors is an integer number (965466).
Almost surely, 29129043 is an apocalyptic number.
9129043 is a deficient number, since it is larger than the sum of its proper divisors (2456549).
9129043 is a wasteful number, since it uses less digits than its factorization.
9129043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16962 (or 16955 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 28.
The square root of 9129043 is about 3021.4306214110. The cubic root of 9129043 is about 208.9978174875.
The spelling of 9129043 in words is "nine million, one hundred twenty-nine thousand, forty-three".
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