Base | Representation |
---|---|
bin | 1011010010011100… |
… | …0101010101101001 |
3 | 21211011202021121221 |
4 | 2310213011111221 |
5 | 22201204104421 |
6 | 1220402302041 |
7 | 135042542056 |
oct | 26447052551 |
9 | 7734667557 |
10 | 3030144361 |
11 | 131548a342 |
12 | 706957921 |
13 | 393a0a13a |
14 | 20a61202d |
15 | 12b04a841 |
hex | b49c5569 |
3030144361 has 12 divisors (see below), whose sum is σ = 3216474432. Its totient is φ = 2849198264.
The previous prime is 3030144307. The next prime is 3030144391. The reversal of 3030144361 is 1634410303.
It is a happy number.
3030144361 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3030144361 - 27 = 3030144233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3030144391) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61140 + ... + 98986.
It is an arithmetic number, because the mean of its divisors is an integer number (268039536).
Almost surely, 23030144361 is an apocalyptic number.
It is an amenable number.
3030144361 is a deficient number, since it is larger than the sum of its proper divisors (186330071).
3030144361 is an equidigital number, since it uses as much as digits as its factorization.
3030144361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37988 (or 37929 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 25.
The square root of 3030144361 is about 55046.7470519376. The cubic root of 3030144361 is about 1447.0641128451.
Adding to 3030144361 its reverse (1634410303), we get a palindrome (4664554664).
The spelling of 3030144361 in words is "three billion, thirty million, one hundred forty-four thousand, three hundred sixty-one".
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