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54312554035 = 539172773171
BaseRepresentation
bin110010100101010001…
…111100111000110011
312012012010122121121101
4302211101330320303
51342213003212120
640541214305231
73631626043405
oct624521747063
9165163577541
1054312554035
11210410257a3
12a6391b8217
13517736644c
1428b33a4b75
15162d2a890a
hexca547ce33

54312554035 has 8 divisors (see below), whose sum is σ = 65191727376. Its totient is φ = 43438934880.

The previous prime is 54312554033. The next prime is 54312554053. The reversal of 54312554035 is 53045521345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54312554035 - 21 = 54312554033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54312553985 and 54312554003.

It is not an unprimeable number, because it can be changed into a prime (54312554033) 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 in 7 ways as a sum of consecutive naturals, for example, 1367001 + ... + 1406170.

It is an arithmetic number, because the mean of its divisors is an integer number (8148965922).

Almost surely, 254312554035 is an apocalyptic number.

54312554035 is a deficient number, since it is larger than the sum of its proper divisors (10879173341).

54312554035 is a wasteful number, since it uses less digits than its factorization.

54312554035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777093.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 54312554035 in words is "fifty-four billion, three hundred twelve million, five hundred fifty-four thousand, thirty-five".

Divisors: 1 5 3917 19585 2773171 13865855 10862510807 54312554035