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10054234661 is a prime number
BaseRepresentation
bin10010101110100011…
…10111001000100101
3221221200211001002112
421113101313020211
5131042341002121
64341401050405
7504103404332
oct112721671045
927850731075
1010054234661
11429a398349
121b47186a05
13c42cc91a3
146b543d989
153dca2275b
hex257477225

10054234661 has 2 divisors, whose sum is σ = 10054234662. Its totient is φ = 10054234660.

The previous prime is 10054234657. The next prime is 10054234763. The reversal of 10054234661 is 16643245001.

10054234661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5592796225 + 4461438436 = 74785^2 + 66794^2 .

It is a cyclic number.

It is not a de Polignac number, because 10054234661 - 22 = 10054234657 is a prime.

It is a super-4 number, since 4×100542346614 (a number of 41 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10054234621) 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, 5027117330 + 5027117331.

It is an arithmetic number, because the mean of its divisors is an integer number (5027117331).

Almost surely, 210054234661 is an apocalyptic number.

It is an amenable number.

10054234661 is a deficient number, since it is larger than the sum of its proper divisors (1).

10054234661 is an equidigital number, since it uses as much as digits as its factorization.

10054234661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 10054234661 its reverse (16643245001), we get a palindrome (26697479662).

The spelling of 10054234661 in words is "ten billion, fifty-four million, two hundred thirty-four thousand, six hundred sixty-one".