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3030000113 = 72611013717
BaseRepresentation
bin1011010010011010…
…0010000111110001
321211011110221202102
42310212202013301
522201140000423
61220355230145
7135041401400
oct26446420761
97734427672
103030000113
1113153a0a28
127068a8355
1339398959a
1420a5b5637
1512b01cc28
hexb49a21f1

3030000113 has 12 divisors (see below), whose sum is σ = 3582479412. Its totient is φ = 2554564320.

The previous prime is 3030000097. The next prime is 3030000121. The reversal of 3030000113 is 3110000303.

It can be written as a sum of positive squares in 2 ways, for example, as 1666027489 + 1363972624 = 40817^2 + 36932^2 .

It is not a de Polignac number, because 3030000113 - 24 = 3030000097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3030000094 and 3030000103.

It is not an unprimeable number, because it can be changed into a prime (3030000613) 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, 503870 + ... + 509847.

It is an arithmetic number, because the mean of its divisors is an integer number (298539951).

Almost surely, 23030000113 is an apocalyptic number.

It is an amenable number.

3030000113 is a deficient number, since it is larger than the sum of its proper divisors (552479299).

3030000113 is a wasteful number, since it uses less digits than its factorization.

3030000113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013792 (or 1013785 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 3030000113 is about 55045.4368045163. The cubic root of 3030000113 is about 1447.0411503069.

Adding to 3030000113 its reverse (3110000303), we get a palindrome (6140000416).

The spelling of 3030000113 in words is "three billion, thirty million, one hundred thirteen", and thus it is an aban number.

Divisors: 1 7 49 61 427 2989 1013717 7096019 49672133 61836737 432857159 3030000113