Base | Representation |
---|---|
bin | 1100000101011101… |
… | …1010011110010010 |
3 | 22101002102102001102 |
4 | 3001113122132102 |
5 | 23120444443214 |
6 | 1253525104402 |
7 | 143251511243 |
oct | 30127323622 |
9 | 8332372042 |
10 | 3244140434 |
11 | 14152617a7 |
12 | 766558102 |
13 | 3c9154b32 |
14 | 22abd8cca |
15 | 13ec1bbde |
hex | c15da792 |
3244140434 has 4 divisors (see below), whose sum is σ = 4866210654. Its totient is φ = 1622070216.
The previous prime is 3244140433. The next prime is 3244140443. The reversal of 3244140434 is 4340414423.
It is a happy number.
3244140434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4340414423 = 33587 ⋅129229.
It can be written as a sum of positive squares in only one way, i.e., 2560056409 + 684084025 = 50597^2 + 26155^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3244140397 and 3244140406.
It is not an unprimeable number, because it can be changed into a prime (3244140433) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811035107 + ... + 811035110.
Almost surely, 23244140434 is an apocalyptic number.
3244140434 is a deficient number, since it is larger than the sum of its proper divisors (1622070220).
3244140434 is a wasteful number, since it uses less digits than its factorization.
3244140434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1622070219.
The product of its (nonzero) digits is 18432, while the sum is 29.
The square root of 3244140434 is about 56957.3562764284. The cubic root of 3244140434 is about 1480.3572965578.
Adding to 3244140434 its reverse (4340414423), we get a palindrome (7584554857).
The spelling of 3244140434 in words is "three billion, two hundred forty-four million, one hundred forty thousand, four hundred thirty-four".
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