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10289754869 is a prime number
BaseRepresentation
bin10011001010101000…
…10011001011110101
3222120002222201002012
421211110103023311
5132033134123434
64421013054005
7512663321222
oct114524231365
928502881065
1010289754869
114400331149
121bb2027305
13c7ca3bc64
146d882a949
154035463ce
hex2655132f5

10289754869 has 2 divisors, whose sum is σ = 10289754870. Its totient is φ = 10289754868.

The previous prime is 10289754833. The next prime is 10289754901. The reversal of 10289754869 is 96845798201.

10289754869 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., 10289667844 + 87025 = 101438^2 + 295^2 .

It is a cyclic number.

It is not a de Polignac number, because 10289754869 - 220 = 10288706293 is a prime.

It is a super-2 number, since 2×102897548692 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10289754829) 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, 5144877434 + 5144877435.

It is an arithmetic number, because the mean of its divisors is an integer number (5144877435).

Almost surely, 210289754869 is an apocalyptic number.

It is an amenable number.

10289754869 is a deficient number, since it is larger than the sum of its proper divisors (1).

10289754869 is an equidigital number, since it uses as much as digits as its factorization.

10289754869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8709120, while the sum is 59.

The spelling of 10289754869 in words is "ten billion, two hundred eighty-nine million, seven hundred fifty-four thousand, eight hundred sixty-nine".