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9053984537 = 13257792849
BaseRepresentation
bin10000110111010100…
…01101011100011001
3212100222200001212122
420123222031130121
5122020310001122
64054230151025
7440236412243
oct103352153431
925328601778
109053984537
113926813654
1219081b2475
13b13a02200
1461c669093
1537ece2142
hex21ba8d719

9053984537 has 12 divisors (see below), whose sum is σ = 9821115900. Its totient is φ = 8342949888.

The previous prime is 9053984483. The next prime is 9053984549. The reversal of 9053984537 is 7354893509.

9053984537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 183358681 + 8870625856 = 13541^2 + 94184^2 .

It is not a de Polignac number, because 9053984537 - 26 = 9053984473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9053984437) 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 in 11 ways as a sum of consecutive naturals, for example, 51089 + ... + 143937.

It is an arithmetic number, because the mean of its divisors is an integer number (818426325).

Almost surely, 29053984537 is an apocalyptic number.

It is an amenable number.

9053984537 is a deficient number, since it is larger than the sum of its proper divisors (767131363).

9053984537 is a wasteful number, since it uses less digits than its factorization.

9053984537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93452 (or 93439 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 53.

The square root of 9053984537 is about 95152.4279091185. The cubic root of 9053984537 is about 2084.2345114557.

The spelling of 9053984537 in words is "nine billion, fifty-three million, nine hundred eighty-four thousand, five hundred thirty-seven".

Divisors: 1 13 169 577 7501 92849 97513 1207037 15691481 53573873 696460349 9053984537