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30324102433 = 58751659459
BaseRepresentation
bin11100001111011101…
…010001010100100001
32220021100011000022221
4130033131101110201
5444100432234213
621533010431041
72122313421622
oct341735212441
986240130287
1030324102433
111195118aa89
125a63592481
132b235816a1
1416794d3a49
15bc72e938d
hex70f751521

30324102433 has 4 divisors (see below), whose sum is σ = 30375762480. Its totient is φ = 30272442388.

The previous prime is 30324102409. The next prime is 30324102437. The reversal of 30324102433 is 33420142303.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33420142303 = 103324467401.

It is a cyclic number.

It is not a de Polignac number, because 30324102433 - 25 = 30324102401 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30324102398 and 30324102407.

It is not an unprimeable number, because it can be changed into a prime (30324102437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25829143 + ... + 25830316.

It is an arithmetic number, because the mean of its divisors is an integer number (7593940620).

Almost surely, 230324102433 is an apocalyptic number.

It is an amenable number.

30324102433 is a deficient number, since it is larger than the sum of its proper divisors (51660047).

30324102433 is an equidigital number, since it uses as much as digits as its factorization.

30324102433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51660046.

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

Adding to 30324102433 its reverse (33420142303), we get a palindrome (63744244736).

The spelling of 30324102433 in words is "thirty billion, three hundred twenty-four million, one hundred two thousand, four hundred thirty-three".

Divisors: 1 587 51659459 30324102433