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3034300013 = 18771616569
BaseRepresentation
bin1011010011011011…
…1011111001101101
321211110120102002222
42310312323321231
522203240100023
61221031325125
7135123060503
oct26466737155
97743512088
103034300013
111317868568
127082207a5
133948337c4
1420adb4673
1512b5bbcc8
hexb4dbbe6d

3034300013 has 4 divisors (see below), whose sum is σ = 3035918460. Its totient is φ = 3032681568.

The previous prime is 3034300007. The next prime is 3034300021. The reversal of 3034300013 is 3100034303.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1509944164 + 1524355849 = 38858^2 + 39043^2 .

It is a cyclic number.

It is not a de Polignac number, because 3034300013 - 212 = 3034295917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3034299964 and 3034300000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3034350013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 806408 + ... + 810161.

It is an arithmetic number, because the mean of its divisors is an integer number (758979615).

Almost surely, 23034300013 is an apocalyptic number.

It is an amenable number.

3034300013 is a deficient number, since it is larger than the sum of its proper divisors (1618447).

3034300013 is a wasteful number, since it uses less digits than its factorization.

3034300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618446.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3034300013 is about 55084.4806910259. The cubic root of 3034300013 is about 1447.7253297387.

Adding to 3034300013 its reverse (3100034303), we get a palindrome (6134334316).

The spelling of 3034300013 in words is "three billion, thirty-four million, three hundred thousand, thirteen".

Divisors: 1 1877 1616569 3034300013