Base | Representation |
---|---|
bin | 11000010101001010000010… |
… | …11010010000010110110101 |
3 | 21000102212220020221002222120 |
4 | 30022211001122100112311 |
5 | 24003100134240224203 |
6 | 305443100524350153 |
7 | 14161333505553132 |
oct | 1412450132202665 |
9 | 230385806832876 |
10 | 53503505008053 |
11 | 1605878881a731 |
12 | 60014076a5359 |
13 | 23b14885a18b9 |
14 | d2d825027589 |
15 | 62bb37a82b53 |
hex | 30a9416905b5 |
53503505008053 has 8 divisors (see below), whose sum is σ = 71591878588416. Its totient is φ = 35542067383200.
The previous prime is 53503505008049. The next prime is 53503505008087. The reversal of 53503505008053 is 35080050530535.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53503505008053 - 22 = 53503505008049 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53503505007996 and 53503505008014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53503505008033) 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, 31733987893 + ... + 31733989578.
It is an arithmetic number, because the mean of its divisors is an integer number (8948984823552).
Almost surely, 253503505008053 is an apocalyptic number.
It is an amenable number.
53503505008053 is a deficient number, since it is larger than the sum of its proper divisors (18088373580363).
53503505008053 is a wasteful number, since it uses less digits than its factorization.
53503505008053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63467977755.
The product of its (nonzero) digits is 675000, while the sum is 42.
Adding to 53503505008053 its reverse (35080050530535), we get a palindrome (88583555538588).
The spelling of 53503505008053 in words is "fifty-three trillion, five hundred three billion, five hundred five million, eight thousand, fifty-three".
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