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30132323120293 is a prime number
BaseRepresentation
bin1101101100111101110100…
…11010100111010010100101
310221200121210101222202001021
412312132322122213102211
512422141444204322133
6144030333110531141
76226663025351062
oct666367232472245
9127617711882037
1030132323120293
119668056942909
123467a1a066ab1
1313a76096c2674
147625ab1c1c69
15373c26a7952d
hex1b67ba6a74a5

30132323120293 has 2 divisors, whose sum is σ = 30132323120294. Its totient is φ = 30132323120292.

The previous prime is 30132323120281. The next prime is 30132323120323. The reversal of 30132323120293 is 39202132323103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18000316611684 + 12132006508609 = 4242678^2 + 3483103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-30132323120293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30132323420293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15066161560146 + 15066161560147.

It is an arithmetic number, because the mean of its divisors is an integer number (15066161560147).

Almost surely, 230132323120293 is an apocalyptic number.

It is an amenable number.

30132323120293 is a deficient number, since it is larger than the sum of its proper divisors (1).

30132323120293 is an equidigital number, since it uses as much as digits as its factorization.

30132323120293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 34.

Adding to 30132323120293 its reverse (39202132323103), we get a palindrome (69334455443396).

The spelling of 30132323120293 in words is "thirty trillion, one hundred thirty-two billion, three hundred twenty-three million, one hundred twenty thousand, two hundred ninety-three".