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30332125441 = 179851181123
BaseRepresentation
bin11100001111111011…
…111000000100000001
32220021220020121211101
4130033323320010001
5444110011003231
621533454414401
72122441545412
oct341773700401
986256217741
1030332125441
111195576a872
125a66201401
132b25130427
14167a5c1809
15bc7d81661
hex70fef8101

30332125441 has 8 divisors (see below), whose sum is σ = 32119805664. Its totient is φ = 28544827200.

The previous prime is 30332125433. The next prime is 30332125471. The reversal of 30332125441 is 14452123303.

It is a happy number.

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 30332125441 - 23 = 30332125433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30332125471) 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 7 ways as a sum of consecutive naturals, for example, 76906 + ... + 258028.

It is an arithmetic number, because the mean of its divisors is an integer number (4014975708).

Almost surely, 230332125441 is an apocalyptic number.

It is an amenable number.

30332125441 is a deficient number, since it is larger than the sum of its proper divisors (1787680223).

30332125441 is a wasteful number, since it uses less digits than its factorization.

30332125441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190991.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 30332125441 its reverse (14452123303), we get a palindrome (44784248744).

The spelling of 30332125441 in words is "thirty billion, three hundred thirty-two million, one hundred twenty-five thousand, four hundred forty-one".

Divisors: 1 17 9851 167467 181123 3079091 1784242673 30332125441