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30224141243 = 291559668513
BaseRepresentation
bin11100001001011111…
…111100101110111011
32220000101001110100122
4130021133330232323
5443344340004433
621515040123455
72116660650602
oct341137745673
986011043318
1030224141243
11118aa81572a
125a3600658b
132b0895275a
14166a112a39
15bbd651198
hex7097fcbbb

30224141243 has 8 divisors (see below), whose sum is σ = 31286455200. Its totient is φ = 29163167488.

The previous prime is 30224141221. The next prime is 30224141303. The reversal of 30224141243 is 34214142203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30224141243 - 212 = 30224137147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30224191243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 289046 + ... + 379467.

It is an arithmetic number, because the mean of its divisors is an integer number (3910806900).

Almost surely, 230224141243 is an apocalyptic number.

30224141243 is a deficient number, since it is larger than the sum of its proper divisors (1062313957).

30224141243 is a wasteful number, since it uses less digits than its factorization.

30224141243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670101.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 30224141243 its reverse (34214142203), we get a palindrome (64438283446).

The spelling of 30224141243 in words is "thirty billion, two hundred twenty-four million, one hundred forty-one thousand, two hundred forty-three".

Divisors: 1 29 1559 45211 668513 19386877 1042211767 30224141243