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53124102304045 = 510624820460809
BaseRepresentation
bin11000001010000111010110…
…01111110011000100101101
320222002121121000210210022021
430011003223033303010231
523430341130142212140
6304552513051550141
714122042531023553
oct1405035317630455
9228077530723267
1053124102304045
1115a21894898703
125b5b98245b351
1323847732cb086
14d193125cbbd3
15621d2e58bb4a
hex3050eb3f312d

53124102304045 has 4 divisors (see below), whose sum is σ = 63748922764860. Its totient is φ = 42499281843232.

The previous prime is 53124102304043. The next prime is 53124102304057. The reversal of 53124102304045 is 54040320142135.

53124102304045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20348236853604 + 32775865450441 = 4510902^2 + 5725021^2 .

It is a cyclic number.

It is not a de Polignac number, because 53124102304045 - 21 = 53124102304043 is a prime.

It is a super-2 number, since 2×531241023040452 (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53124102304045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53124102304043) 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 3 ways as a sum of consecutive naturals, for example, 5312410230400 + ... + 5312410230409.

It is an arithmetic number, because the mean of its divisors is an integer number (15937230691215).

Almost surely, 253124102304045 is an apocalyptic number.

It is an amenable number.

53124102304045 is a deficient number, since it is larger than the sum of its proper divisors (10624820460815).

53124102304045 is a wasteful number, since it uses less digits than its factorization.

53124102304045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10624820460814.

The product of its (nonzero) digits is 57600, while the sum is 34.

The spelling of 53124102304045 in words is "fifty-three trillion, one hundred twenty-four billion, one hundred two million, three hundred four thousand, forty-five".

Divisors: 1 5 10624820460809 53124102304045