Base | Representation |
---|---|
bin | 111100110111000… |
… | …0111011111011011 |
3 | 12021022122002001221 |
4 | 1321232013133123 |
5 | 13140241214233 |
6 | 534345552511 |
7 | 101414560621 |
oct | 17156073733 |
9 | 5238562057 |
10 | 2042132443 |
11 | 95880436a |
12 | 48baa5737 |
13 | 2671096c0 |
14 | 155305511 |
15 | be43642d |
hex | 79b877db |
2042132443 has 8 divisors (see below), whose sum is σ = 2199699936. Its totient is φ = 1884633600.
The previous prime is 2042132431. The next prime is 2042132467. The reversal of 2042132443 is 3442312402.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2042132443 - 213 = 2042124251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2042162443) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56298 + ... + 85168.
It is an arithmetic number, because the mean of its divisors is an integer number (274962492).
Almost surely, 22042132443 is an apocalyptic number.
2042132443 is a deficient number, since it is larger than the sum of its proper divisors (157567493).
2042132443 is a wasteful number, since it uses less digits than its factorization.
2042132443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34325.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 2042132443 is about 45189.9595374902. The cubic root of 2042132443 is about 1268.7068994620.
Adding to 2042132443 its reverse (3442312402), we get a palindrome (5484444845).
The spelling of 2042132443 in words is "two billion, forty-two million, one hundred thirty-two thousand, four hundred forty-three".
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