Base | Representation |
---|---|
bin | 101000001010010010… |
… | …111100110111110001 |
3 | 11010022021102112221221 |
4 | 220022102330313301 |
5 | 1201303314204131 |
6 | 31450554545041 |
7 | 3054420314551 |
oct | 501222746761 |
9 | 133267375857 |
10 | 43122413041 |
11 | 17319529194 |
12 | 8435738181 |
13 | 40b2c27146 |
14 | 213115b161 |
15 | 11c5bab411 |
hex | a0a4bcdf1 |
43122413041 has 4 divisors (see below), whose sum is σ = 43218454500. Its totient is φ = 43026371584.
The previous prime is 43122412997. The next prime is 43122413071. The reversal of 43122413041 is 14031422134.
43122413041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14031422134 = 2 ⋅7015711067.
It can be written as a sum of positive squares in 2 ways, for example, as 16552109025 + 26570304016 = 128655^2 + 163004^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-43122413041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43122412997 and 43122413015.
It is not an unprimeable number, because it can be changed into a prime (43122413071) 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, 48020056 + ... + 48020953.
It is an arithmetic number, because the mean of its divisors is an integer number (10804613625).
Almost surely, 243122413041 is an apocalyptic number.
It is an amenable number.
43122413041 is a deficient number, since it is larger than the sum of its proper divisors (96041459).
43122413041 is an equidigital number, since it uses as much as digits as its factorization.
43122413041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96041458.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 43122413041 its reverse (14031422134), we get a palindrome (57153835175).
The spelling of 43122413041 in words is "forty-three billion, one hundred twenty-two million, four hundred thirteen thousand, forty-one".
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