Base | Representation |
---|---|
bin | 100111011010101101… |
… | …101011001100001101 |
3 | 11001020122021122222221 |
4 | 213122231223030031 |
5 | 1143134433042031 |
6 | 31235440335341 |
7 | 3025555005643 |
oct | 473255531415 |
9 | 131218248887 |
10 | 42324112141 |
11 | 16a49948983 |
12 | 8252314551 |
13 | 3cb671a74c |
14 | 2097115193 |
15 | 117aa6ca11 |
hex | 9dab6b30d |
42324112141 has 4 divisors (see below), whose sum is σ = 42760443292. Its totient is φ = 41887780992.
The previous prime is 42324112133. The next prime is 42324112153. The reversal of 42324112141 is 14121142324.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 10778800041 + 31545312100 = 103821^2 + 177610^2 .
It is a cyclic number.
It is not a de Polignac number, because 42324112141 - 23 = 42324112133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42324112741) 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, 218165430 + ... + 218165623.
It is an arithmetic number, because the mean of its divisors is an integer number (10690110823).
Almost surely, 242324112141 is an apocalyptic number.
It is an amenable number.
42324112141 is a deficient number, since it is larger than the sum of its proper divisors (436331151).
42324112141 is an equidigital number, since it uses as much as digits as its factorization.
42324112141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 436331150.
The product of its digits is 1536, while the sum is 25.
Adding to 42324112141 its reverse (14121142324), we get a palindrome (56445254465).
The spelling of 42324112141 in words is "forty-two billion, three hundred twenty-four million, one hundred twelve thousand, one hundred forty-one".
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