Base | Representation |
---|---|
bin | 1011010010101001… |
… | …1000110001010000 |
3 | 21211020101021120212 |
4 | 2310222120301100 |
5 | 22201414313014 |
6 | 1220433023252 |
7 | 135053106653 |
oct | 26452306120 |
9 | 7736337525 |
10 | 3031010384 |
11 | 1315a20a66 |
12 | 7070b4b28 |
13 | 393c5138c |
14 | 20a79989a |
15 | 12b16c23e |
hex | b4a98c50 |
3031010384 has 10 divisors (see below), whose sum is σ = 5872582650. Its totient is φ = 1515505184.
The previous prime is 3031010383. The next prime is 3031010419. The reversal of 3031010384 is 4830101303.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2234641984 + 796368400 = 47272^2 + 28220^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3031010383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94719059 + ... + 94719090.
It is an arithmetic number, because the mean of its divisors is an integer number (587258265).
Almost surely, 23031010384 is an apocalyptic number.
It is an amenable number.
3031010384 is a deficient number, since it is larger than the sum of its proper divisors (2841572266).
3031010384 is a wasteful number, since it uses less digits than its factorization.
3031010384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189438157 (or 189438151 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 3031010384 is about 55054.6127404416. The cubic root of 3031010384 is about 1447.2019579206.
Adding to 3031010384 its reverse (4830101303), we get a palindrome (7861111687).
The spelling of 3031010384 in words is "three billion, thirty-one million, ten thousand, three hundred eighty-four".
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