Base | Representation |
---|---|
bin | 100101001011… |
… | …001010010001 |
3 | 200100002200110 |
4 | 211023022101 |
5 | 4443320131 |
6 | 544511533 |
7 | 145555125 |
oct | 45131221 |
9 | 20302613 |
10 | 9745041 |
11 | 5556659 |
12 | 331b5a9 |
13 | 20327c7 |
14 | 1419585 |
15 | cc7646 |
hex | 94b291 |
9745041 has 4 divisors (see below), whose sum is σ = 12993392. Its totient is φ = 6496692.
The previous prime is 9745039. The next prime is 9745049. The reversal of 9745041 is 1405479.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1405479 = 3 ⋅468493.
It is not a de Polignac number, because 9745041 - 21 = 9745039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (9745049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1624171 + ... + 1624176.
It is an arithmetic number, because the mean of its divisors is an integer number (3248348).
Almost surely, 29745041 is an apocalyptic number.
It is an amenable number.
9745041 is a deficient number, since it is larger than the sum of its proper divisors (3248351).
9745041 is a wasteful number, since it uses less digits than its factorization.
9745041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3248350.
The product of its (nonzero) digits is 5040, while the sum is 30.
The square root of 9745041 is about 3121.7048226890. The cubic root of 9745041 is about 213.5967089437.
The spelling of 9745041 in words is "nine million, seven hundred forty-five thousand, forty-one".
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