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3030210213 = 31999375417
BaseRepresentation
bin1011010010011101…
…0101011010100101
321211011212121221220
42310213111122211
522201213211323
61220403530553
7135043235052
oct26447253245
97734777856
103030210213
111315524868
12706989a59
13393a310c4
1420a62c029
1512b0600e3
hexb49d56a5

3030210213 has 16 divisors (see below), whose sum is σ = 4065667200. Its totient is φ = 2007472896.

The previous prime is 3030210173. The next prime is 3030210259. The reversal of 3030210213 is 3120120303.

It is not a de Polignac number, because 3030210213 - 26 = 3030210149 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3030210192 and 3030210201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030210263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 556681 + ... + 562097.

It is an arithmetic number, because the mean of its divisors is an integer number (254104200).

Almost surely, 23030210213 is an apocalyptic number.

It is an amenable number.

3030210213 is a deficient number, since it is larger than the sum of its proper divisors (1035456987).

3030210213 is a wasteful number, since it uses less digits than its factorization.

3030210213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6556.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 3030210213 is about 55047.3451948411. The cubic root of 3030210213 is about 1447.0745954453.

Adding to 3030210213 its reverse (3120120303), we get a palindrome (6150330516).

The spelling of 3030210213 in words is "three billion, thirty million, two hundred ten thousand, two hundred thirteen".

Divisors: 1 3 199 597 937 2811 5417 16251 186463 559389 1077983 3233949 5075729 15227187 1010070071 3030210213