Base | Representation |
---|---|
bin | 100111100111000011… |
… | …000010110010011010 |
3 | 11001210001122201012220 |
4 | 213213003002302122 |
5 | 1144100421243120 |
6 | 31312151444510 |
7 | 3033646610235 |
oct | 474703026232 |
9 | 131701581186 |
10 | 42531040410 |
11 | 17045733181 |
12 | 82ab686736 |
13 | 401a55c401 |
14 | 20b67bc41c |
15 | 118dce4b40 |
hex | 9e70c2c9a |
42531040410 has 64 divisors (see below), whose sum is σ = 107567274240. Its totient is φ = 10741068800.
The previous prime is 42531040403. The next prime is 42531040411. The reversal of 42531040410 is 1404013524.
It is not an unprimeable number, because it can be changed into a prime (42531040411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235455 + ... + 374834.
It is an arithmetic number, because the mean of its divisors is an integer number (1680738660).
Almost surely, 242531040410 is an apocalyptic number.
42531040410 is an abundant number, since it is smaller than the sum of its proper divisors (65036233830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42531040410 is a wasteful number, since it uses less digits than its factorization.
42531040410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 610423.
The product of its (nonzero) digits is 1920, while the sum is 24.
Adding to 42531040410 its reverse (1404013524), we get a palindrome (43935053934).
The spelling of 42531040410 in words is "forty-two billion, five hundred thirty-one million, forty thousand, four hundred ten".
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