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7848808241 is a prime number
BaseRepresentation
bin1110100111101001…
…10100111100110001
3202020222220202210112
413103310310330301
5112033243330431
63334455111105
7365333524601
oct72364647461
922228822715
107848808241
1133684a188a
121630672495
13981117941
1454658cc01
1530e0d2c2b
hex1d3d34f31

7848808241 has 2 divisors, whose sum is σ = 7848808242. Its totient is φ = 7848808240.

The previous prime is 7848808157. The next prime is 7848808243. The reversal of 7848808241 is 1428088487.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7837383841 + 11424400 = 88529^2 + 3380^2 .

It is a cyclic number.

It is not a de Polignac number, because 7848808241 - 222 = 7844613937 is a prime.

Together with 7848808243, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7848808241.

It is not a weakly prime, because it can be changed into another prime (7848808243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3924404120 + 3924404121.

It is an arithmetic number, because the mean of its divisors is an integer number (3924404121).

Almost surely, 27848808241 is an apocalyptic number.

It is an amenable number.

7848808241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7848808241 is an equidigital number, since it uses as much as digits as its factorization.

7848808241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 917504, while the sum is 50.

The square root of 7848808241 is about 88593.4999929453. The cubic root of 7848808241 is about 1987.3204714017.

The spelling of 7848808241 in words is "seven billion, eight hundred forty-eight million, eight hundred eight thousand, two hundred forty-one".