Base | Representation |
---|---|
bin | 1100000101000011… |
… | …0110101100010101 |
3 | 22100222012001110011 |
4 | 3001100312230111 |
5 | 23120024433023 |
6 | 1253424200221 |
7 | 143231060326 |
oct | 30120665425 |
9 | 8328161404 |
10 | 3242421013 |
11 | 1414297997 |
12 | 765a69071 |
13 | 3c89a2320 |
14 | 22a8ac44d |
15 | 13e9cc50d |
hex | c1436b15 |
3242421013 has 8 divisors (see below), whose sum is σ = 3492335000. Its totient is φ = 2992578048.
The previous prime is 3242420969. The next prime is 3242421019. The reversal of 3242421013 is 3101242423.
It can be written as a sum of positive squares in 4 ways, for example, as 411968209 + 2830452804 = 20297^2 + 53202^2 .
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 3242421013 - 229 = 2705550101 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 (3242421019) 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, 112513 + ... + 138361.
It is an arithmetic number, because the mean of its divisors is an integer number (436541875).
Almost surely, 23242421013 is an apocalyptic number.
It is an amenable number.
3242421013 is a deficient number, since it is larger than the sum of its proper divisors (249913987).
3242421013 is a wasteful number, since it uses less digits than its factorization.
3242421013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35511.
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 3242421013 is about 56942.2603432635. The cubic root of 3242421013 is about 1480.0957165086.
Adding to 3242421013 its reverse (3101242423), we get a palindrome (6343663436).
The spelling of 3242421013 in words is "three billion, two hundred forty-two million, four hundred twenty-one thousand, thirteen".
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