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3030000211 = 7261836739
BaseRepresentation
bin1011010010011010…
…0010001001010011
321211011110221220001
42310212202021103
522201140001321
61220355230431
7135041401600
oct26446421123
97734427801
103030000211
1113153a1007
127068a8417
13393989644
1420a5b56a7
1512b01cc91
hexb49a2253

3030000211 has 6 divisors (see below), whose sum is σ = 3524694180. Its totient is φ = 2597142996.

The previous prime is 3030000199. The next prime is 3030000221. The reversal of 3030000211 is 1120000303.

It is not a de Polignac number, because 3030000211 - 25 = 3030000179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3030000221) 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, 30918321 + ... + 30918418.

It is an arithmetic number, because the mean of its divisors is an integer number (587449030).

Almost surely, 23030000211 is an apocalyptic number.

3030000211 is a deficient number, since it is larger than the sum of its proper divisors (494693969).

3030000211 is an equidigital number, since it uses as much as digits as its factorization.

3030000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61836753 (or 61836746 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 3030000211 is about 55045.4376946900. The cubic root of 3030000211 is about 1447.0411659076.

Adding to 3030000211 its reverse (1120000303), we get a palindrome (4150000514).

The spelling of 3030000211 in words is "three billion, thirty million, two hundred eleven", and thus it is an aban number.

Divisors: 1 7 49 61836739 432857173 3030000211