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10252828891 is a prime number
BaseRepresentation
bin10011000110001110…
…11100000011011011
3222110112111200011101
421203013130003123
5131444211011031
64413213412231
7512034415264
oct114307340333
928415450141
1010252828891
114391500108
121ba179a077
13c751b0676
146d397796b
154001a0361
hex2631dc0db

10252828891 has 2 divisors, whose sum is σ = 10252828892. Its totient is φ = 10252828890.

The previous prime is 10252828829. The next prime is 10252828909. The reversal of 10252828891 is 19882825201.

10252828891 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 is a cyclic number.

It is not a de Polignac number, because 10252828891 - 215 = 10252796123 is a prime.

It is a super-3 number, since 3×102528288913 (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10252828801) 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, 5126414445 + 5126414446.

It is an arithmetic number, because the mean of its divisors is an integer number (5126414446).

Almost surely, 210252828891 is an apocalyptic number.

10252828891 is a deficient number, since it is larger than the sum of its proper divisors (1).

10252828891 is an equidigital number, since it uses as much as digits as its factorization.

10252828891 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 46.

The spelling of 10252828891 in words is "ten billion, two hundred fifty-two million, eight hundred twenty-eight thousand, eight hundred ninety-one".