Base | Representation |
---|---|
bin | 111100110011100… |
… | …1001001000001111 |
3 | 12021012012012010010 |
4 | 1321213021020033 |
5 | 13134304213033 |
6 | 534242444303 |
7 | 101363204403 |
oct | 17147111017 |
9 | 5235165103 |
10 | 2040304143 |
11 | 957775779 |
12 | 48b363693 |
13 | 266919477 |
14 | 154d8b103 |
15 | be1c4863 |
hex | 799c920f |
2040304143 has 8 divisors (see below), whose sum is σ = 2724192000. Its totient is φ = 1358309528.
The previous prime is 2040304139. The next prime is 2040304177. The reversal of 2040304143 is 3414030402.
2040304143 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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 2040304143 - 22 = 2040304139 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2040304103) 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, 470793 + ... + 475106.
It is an arithmetic number, because the mean of its divisors is an integer number (340524000).
Almost surely, 22040304143 is an apocalyptic number.
2040304143 is a deficient number, since it is larger than the sum of its proper divisors (683887857).
2040304143 is an equidigital number, since it uses as much as digits as its factorization.
2040304143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946621.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2040304143 is about 45169.7259566626. The cubic root of 2040304143 is about 1268.3281663706.
Adding to 2040304143 its reverse (3414030402), we get a palindrome (5454334545).
The spelling of 2040304143 in words is "two billion, forty million, three hundred four thousand, one hundred forty-three".
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