Base | Representation |
---|---|
bin | 101000011100101001… |
… | …001011111111101001 |
3 | 11011002201122101020122 |
4 | 220130221023333221 |
5 | 1202421114411131 |
6 | 31541312333025 |
7 | 3065145611210 |
oct | 503451137751 |
9 | 134081571218 |
10 | 43430232041 |
11 | 17467263159 |
12 | 8500844175 |
13 | 4131931b71 |
14 | 215dda8077 |
15 | 11e2c11d7b |
hex | a1ca4bfe9 |
43430232041 has 16 divisors (see below), whose sum is σ = 50084134656. Its totient is φ = 36889675776.
The previous prime is 43430232017. The next prime is 43430232121. The reversal of 43430232041 is 14023203434.
It is a cyclic number.
It is not a de Polignac number, because 43430232041 - 218 = 43429969897 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 43430232041.
It is not an unprimeable number, because it can be changed into a prime (43430232841) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514100 + ... + 592586.
It is an arithmetic number, because the mean of its divisors is an integer number (3130258416).
Almost surely, 243430232041 is an apocalyptic number.
It is an amenable number.
43430232041 is a deficient number, since it is larger than the sum of its proper divisors (6653902615).
43430232041 is a wasteful number, since it uses less digits than its factorization.
43430232041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79208.
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 43430232041 its reverse (14023203434), we get a palindrome (57453435475).
The spelling of 43430232041 in words is "forty-three billion, four hundred thirty million, two hundred thirty-two thousand, forty-one".
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