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3030210029 = 721129193859
BaseRepresentation
bin1011010010011101…
…0101010111101101
321211011212121201002
42310213111113231
522201213210104
61220403530045
7135043234400
oct26447252755
97734777632
103030210029
111315524710
12706989925
13393a30cb2
1420a62bd37
1512b06001e
hexb49d55ed

3030210029 has 24 divisors (see below), whose sum is σ = 3978007200. Its totient is φ = 2279770080.

The previous prime is 3030210019. The next prime is 3030210047. The reversal of 3030210029 is 9200120303.

It is not a de Polignac number, because 3030210029 - 24 = 3030210013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3030210019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81299 + ... + 112560.

It is an arithmetic number, because the mean of its divisors is an integer number (165750300).

Almost surely, 23030210029 is an apocalyptic number.

It is an amenable number.

3030210029 is a deficient number, since it is larger than the sum of its proper divisors (947797171).

3030210029 is a wasteful number, since it uses less digits than its factorization.

3030210029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193913 (or 193906 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3030210029 is about 55047.3435235525. The cubic root of 3030210029 is about 1447.0745661556.

The spelling of 3030210029 in words is "three billion, thirty million, two hundred ten thousand, twenty-nine".

Divisors: 1 7 11 29 49 77 203 319 539 1421 2233 15631 193859 1357013 2132449 5621911 9499091 14927143 39353377 61841021 104490001 275473639 432887147 3030210029