Base | Representation |
---|---|
bin | 10001110001010011… |
… | …00011111111111001 |
3 | 220121212212012101222 |
4 | 20320221203333321 |
5 | 124014312312131 |
6 | 4214402521425 |
7 | 455263446161 |
oct | 107051437771 |
9 | 26555765358 |
10 | 9540354041 |
11 | 4056310219 |
12 | 1a23066275 |
13 | b906c410a |
14 | 6670b35a1 |
15 | 3ac86687b |
hex | 238a63ff9 |
9540354041 has 4 divisors (see below), whose sum is σ = 9563680500. Its totient is φ = 9517027584.
The previous prime is 9540354017. The next prime is 9540354073. The reversal of 9540354041 is 1404530459.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1404530459 = 59 ⋅23805601.
It can be written as a sum of positive squares in 2 ways, for example, as 7974490000 + 1565864041 = 89300^2 + 39571^2 .
It is a cyclic number.
It is not a de Polignac number, because 9540354041 - 214 = 9540337657 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9540353992 and 9540354010.
It is not an unprimeable number, because it can be changed into a prime (9540354011) 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, 11662616 + ... + 11663433.
It is an arithmetic number, because the mean of its divisors is an integer number (2390920125).
Almost surely, 29540354041 is an apocalyptic number.
It is an amenable number.
9540354041 is a deficient number, since it is larger than the sum of its proper divisors (23326459).
9540354041 is a wasteful number, since it uses less digits than its factorization.
9540354041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23326458.
The product of its (nonzero) digits is 43200, while the sum is 35.
The square root of 9540354041 is about 97674.7359402625. The cubic root of 9540354041 is about 2120.9063735191.
The spelling of 9540354041 in words is "nine billion, five hundred forty million, three hundred fifty-four thousand, forty-one".
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