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3030001011 = 32336666779
BaseRepresentation
bin1011010010011010…
…0010010101110011
321211011110222222200
42310212202111303
522201140013021
61220355234243
7135041404122
oct26446422563
97734428880
103030001011
1113153a1674
127068a8983
13393989b0b
1420a5b5ab9
1512b01d126
hexb49a2573

3030001011 has 6 divisors (see below), whose sum is σ = 4376668140. Its totient is φ = 2020000668.

The previous prime is 3030000989. The next prime is 3030001019. The reversal of 3030001011 is 1101000303.

3030001011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3030001011 - 29 = 3030000499 is a prime.

It is a super-2 number, since 2×30300010112 = 18361812253322044242, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 336666779 = 3030001011 / (3 + 0 + 3 + 0 + 0 + 0 + 1 + 0 + 1 + 1).

It is a junction number, because it is equal to n+sod(n) for n = 3030000984 and 3030001002.

It is not an unprimeable number, because it can be changed into a prime (3030001019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168333381 + ... + 168333398.

It is an arithmetic number, because the mean of its divisors is an integer number (729444690).

Almost surely, 23030001011 is an apocalyptic number.

3030001011 is a deficient number, since it is larger than the sum of its proper divisors (1346667129).

3030001011 is a wasteful number, since it uses less digits than its factorization.

3030001011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336666785 (or 336666782 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 3030001011 is about 55045.4449614135. Note that the first 3 decimals coincide. The cubic root of 3030001011 is about 1447.0412932599.

Adding to 3030001011 its reverse (1101000303), we get a palindrome (4131001314).

The spelling of 3030001011 in words is "three billion, thirty million, one thousand, eleven".

Divisors: 1 3 9 336666779 1010000337 3030001011