Base | Representation |
---|---|
bin | 100111010101001011… |
… | …010000100011001001 |
3 | 11001000011110110001012 |
4 | 213111023100203021 |
5 | 1142442142012131 |
6 | 31222321133305 |
7 | 3023346211565 |
oct | 472513204311 |
9 | 131004413035 |
10 | 42231204041 |
11 | 16a01460724 |
12 | 822718a235 |
13 | 3ca03bac40 |
14 | 2088a4c6a5 |
15 | 117281952b |
hex | 9d52d08c9 |
42231204041 has 32 divisors (see below), whose sum is σ = 49590656640. Its totient is φ = 35601140736.
The previous prime is 42231204013. The next prime is 42231204053. The reversal of 42231204041 is 14040213224.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-42231204041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42231203998 and 42231204016.
It is not an unprimeable number, because it can be changed into a prime (42231204011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3092270 + ... + 3105896.
It is an arithmetic number, because the mean of its divisors is an integer number (1549708020).
Almost surely, 242231204041 is an apocalyptic number.
It is an amenable number.
42231204041 is a deficient number, since it is larger than the sum of its proper divisors (7359452599).
42231204041 is a wasteful number, since it uses less digits than its factorization.
42231204041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14073.
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 42231204041 its reverse (14040213224), we get a palindrome (56271417265).
The spelling of 42231204041 in words is "forty-two billion, two hundred thirty-one million, two hundred four thousand, forty-one".
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