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10868825941 is a prime number
BaseRepresentation
bin10100001111101010…
…10001111101010101
31001001110121120020221
422013311101331111
5134224404412231
64554300354341
7533224332121
oct120765217525
931043546227
1010868825941
114678194886
122133b459b1
1310429ba66c
147516c6581
154392ccd11
hex287d51f55

10868825941 has 2 divisors, whose sum is σ = 10868825942. Its totient is φ = 10868825940.

The previous prime is 10868825923. The next prime is 10868825977. The reversal of 10868825941 is 14952886801.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9474102225 + 1394723716 = 97335^2 + 37346^2 .

It is an emirp because it is prime and its reverse (14952886801) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10868825941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10868825921) 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, 5434412970 + 5434412971.

It is an arithmetic number, because the mean of its divisors is an integer number (5434412971).

Almost surely, 210868825941 is an apocalyptic number.

It is an amenable number.

10868825941 is a deficient number, since it is larger than the sum of its proper divisors (1).

10868825941 is an equidigital number, since it uses as much as digits as its factorization.

10868825941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1105920, while the sum is 52.

The spelling of 10868825941 in words is "ten billion, eight hundred sixty-eight million, eight hundred twenty-five thousand, nine hundred forty-one".