Base | Representation |
---|---|
bin | 111100111001010… |
… | …1011110111111001 |
3 | 12021101212220212102 |
4 | 1321302223313321 |
5 | 13141043030131 |
6 | 534431353145 |
7 | 101431006304 |
oct | 17162536771 |
9 | 5241786772 |
10 | 2043330041 |
11 | 959452115 |
12 | 4903827b5 |
13 | 26743883c |
14 | 155537b3b |
15 | be5c11cb |
hex | 79cabdf9 |
2043330041 has 8 divisors (see below), whose sum is σ = 2084067144. Its totient is φ = 2002673920.
The previous prime is 2043329983. The next prime is 2043330073. The reversal of 2043330041 is 1400333402.
It can be written as a sum of positive squares in 4 ways, for example, as 790453225 + 1252876816 = 28115^2 + 35396^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2043330041 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2043329995 and 2043330022.
It is not an unprimeable number, because it can be changed into a prime (2043330841) 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, 32051 + ... + 71511.
It is an arithmetic number, because the mean of its divisors is an integer number (260508393).
Almost surely, 22043330041 is an apocalyptic number.
It is an amenable number.
2043330041 is a deficient number, since it is larger than the sum of its proper divisors (40737103).
2043330041 is an equidigital number, since it uses as much as digits as its factorization.
2043330041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40491.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2043330041 is about 45203.2083042786. The cubic root of 2043330041 is about 1268.9548598612.
Adding to 2043330041 its reverse (1400333402), we get a palindrome (3443663443).
The spelling of 2043330041 in words is "two billion, forty-three million, three hundred thirty thousand, forty-one".
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