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30224433103 = 193121655317
BaseRepresentation
bin11100001001100001…
…000011111111001111
32220000101121021201021
4130021201003333033
5443344423324403
621515050255011
72116663304524
oct341141037717
986011537637
1030224433103
11118aa9a4a37
125a36127467
132b08a25557
14166a18b14b
15bbd6ac8bd
hex709843fcf

30224433103 has 12 divisors (see below), whose sum is σ = 32874615480. Its totient is φ = 27709989840.

The previous prime is 30224433097. The next prime is 30224433121. The reversal of 30224433103 is 30133442203.

It is not a de Polignac number, because 30224433103 - 225 = 30190878671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30224433143) 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 11 ways as a sum of consecutive naturals, for example, 809400 + ... + 845917.

It is an arithmetic number, because the mean of its divisors is an integer number (2739551290).

Almost surely, 230224433103 is an apocalyptic number.

30224433103 is a deficient number, since it is larger than the sum of its proper divisors (2650182377).

30224433103 is a wasteful number, since it uses less digits than its factorization.

30224433103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1655398 (or 1655367 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30224433103 its reverse (30133442203), we get a palindrome (60357875306).

The spelling of 30224433103 in words is "thirty billion, two hundred twenty-four million, four hundred thirty-three thousand, one hundred three".

Divisors: 1 19 31 589 961 18259 1655317 31451023 51314827 974981713 1590759637 30224433103