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3030113013 = 31010037671
BaseRepresentation
bin1011010010011011…
…1101101011110101
321211011200200121220
42310212331223311
522201202104023
61220401500553
7135042351504
oct26446755365
97734620556
103030113013
111315468834
12706941759
133939c8aa5
1420a60483b
1512b0413e3
hexb49bdaf5

3030113013 has 4 divisors (see below), whose sum is σ = 4040150688. Its totient is φ = 2020075340.

The previous prime is 3030112961. The next prime is 3030113017. The reversal of 3030113013 is 3103110303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3030113013 - 224 = 3013335797 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3030112983 and 3030113001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030113017) 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, 505018833 + ... + 505018838.

It is an arithmetic number, because the mean of its divisors is an integer number (1010037672).

Almost surely, 23030113013 is an apocalyptic number.

It is an amenable number.

3030113013 is a deficient number, since it is larger than the sum of its proper divisors (1010037675).

3030113013 is a wasteful number, since it uses less digits than its factorization.

3030113013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010037674.

The product of its (nonzero) digits is 81, while the sum is 15.

The square root of 3030113013 is about 55046.4623113965. The cubic root of 3030113013 is about 1447.0591226844.

Adding to 3030113013 its reverse (3103110303), we get a palindrome (6133223316).

The spelling of 3030113013 in words is "three billion, thirty million, one hundred thirteen thousand, thirteen".

Divisors: 1 3 1010037671 3030113013