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9378231041 is a prime number
BaseRepresentation
bin10001011101111110…
…00111001100000001
3220012120210111110102
420232333013030001
5123201311343131
64150332012145
7451254435314
oct105677071401
926176714412
109378231041
113a82848873
121998901055
13b65c3c24a
1464d75097b
1539d4e01cb
hex22efc7301

9378231041 has 2 divisors, whose sum is σ = 9378231042. Its totient is φ = 9378231040.

The previous prime is 9378231029. The next prime is 9378231043. The reversal of 9378231041 is 1401328739.

9378231041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7719379600 + 1658851441 = 87860^2 + 40729^2 .

It is an emirp because it is prime and its reverse (1401328739) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9378231041 - 230 = 8304489217 is a prime.

Together with 9378231043, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 9378230986 and 9378231004.

It is not a weakly prime, because it can be changed into another prime (9378231043) 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 as a sum of consecutive naturals, namely, 4689115520 + 4689115521.

It is an arithmetic number, because the mean of its divisors is an integer number (4689115521).

Almost surely, 29378231041 is an apocalyptic number.

It is an amenable number.

9378231041 is a deficient number, since it is larger than the sum of its proper divisors (1).

9378231041 is an equidigital number, since it uses as much as digits as its factorization.

9378231041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 9378231041 is about 96841.2672418117. The cubic root of 9378231041 is about 2108.8238723665.

The spelling of 9378231041 in words is "nine billion, three hundred seventy-eight million, two hundred thirty-one thousand, forty-one".