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53044154123013 = 32107274092009639
BaseRepresentation
bin11000000111110010011011…
…11101101100001100000101
320221210222020022012101120100
430003321031331230030011
523423033411423414023
6304452051544554313
714113212405503634
oct1403711575541405
9227728208171510
1053044154123013
11159a0999164a19
125b4838ba82999
13237a071b3a591
14d154ca6a151b
1561ec00906c43
hex303e4df6c305

53044154123013 has 24 divisors (see below), whose sum is σ = 77338262289600. Its totient is φ = 35030980681344.

The previous prime is 53044154123011. The next prime is 53044154123099. The reversal of 53044154123013 is 31032145144035.

53044154123013 is a `hidden beast` number, since 5 + 3 + 0 + 4 + 415 + 4 + 1 + 230 + 1 + 3 = 666.

53044154123013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53044154123013 - 21 = 53044154123011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53044154123011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25390048 + ... + 27399686.

It is an arithmetic number, because the mean of its divisors is an integer number (3222427595400).

Almost surely, 253044154123013 is an apocalyptic number.

It is an amenable number.

53044154123013 is a deficient number, since it is larger than the sum of its proper divisors (24294108166587).

53044154123013 is a wasteful number, since it uses less digits than its factorization.

53044154123013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2037161 (or 2037158 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 53044154123013 its reverse (31032145144035), we get a palindrome (84076299267048).

The spelling of 53044154123013 in words is "fifty-three trillion, forty-four billion, one hundred fifty-four million, one hundred twenty-three thousand, thirteen".

Divisors: 1 3 9 107 321 963 27409 82227 246681 2009639 2932763 6028917 8798289 18086751 26394867 215031373 645094119 1935282357 55082195351 165246586053 495739758159 5893794902557 17681384707671 53044154123013