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30130122230433 = 331115930452979
BaseRepresentation
bin1101101100111001101110…
…01110111000101010100001
310221200102010000121221202000
412312130313032320222201
512422122442242333213
6144025330450114213
76226554342164421
oct666346716705241
9127612100557660
1030130122230433
119667127565775
123467504b7b969
1313a734873bc84
1476243cb92481
15373b48733c73
hex1b67373b8aa1

30130122230433 has 8 divisors (see below), whose sum is σ = 44637218119200. Its totient is φ = 20086748153604.

The previous prime is 30130122230393. The next prime is 30130122230477. The reversal of 30130122230433 is 33403222103103.

30130122230433 is a `hidden beast` number, since 3 + 0 + 1 + 3 + 0 + 1 + 2 + 223 + 0 + 433 = 666.

It is not a de Polignac number, because 30130122230433 - 28 = 30130122230177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 1115930452979 = 30130122230433 / (3 + 0 + 1 + 3 + 0 + 1 + 2 + 2 + 2 + 3 + 0 + 4 + 3 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 30130122230397 and 30130122230406.

It is not an unprimeable number, because it can be changed into a prime (30130122230333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557965226463 + ... + 557965226516.

It is an arithmetic number, because the mean of its divisors is an integer number (5579652264900).

Almost surely, 230130122230433 is an apocalyptic number.

It is an amenable number.

30130122230433 is a deficient number, since it is larger than the sum of its proper divisors (14507095888767).

30130122230433 is a wasteful number, since it uses less digits than its factorization.

30130122230433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115930452988 (or 1115930452982 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 30130122230433 its reverse (33403222103103), we get a palindrome (63533344333536).

The spelling of 30130122230433 in words is "thirty trillion, one hundred thirty billion, one hundred twenty-two million, two hundred thirty thousand, four hundred thirty-three".

Divisors: 1 3 9 27 1115930452979 3347791358937 10043374076811 30130122230433