Base | Representation |
---|---|
bin | 110001011111000110… |
… | …001001000101001111 |
3 | 12002011001222101000221 |
4 | 301133012021011033 |
5 | 1332310033200020 |
6 | 40224312332211 |
7 | 3560510333233 |
oct | 613706110517 |
9 | 162131871027 |
10 | 53135053135 |
11 | 2059739695a |
12 | a36a9a4067 |
13 | 501a41ba58 |
14 | 2800c505c3 |
15 | 15aec146aa |
hex | c5f18914f |
53135053135 has 16 divisors (see below), whose sum is σ = 64405935072. Its totient is φ = 42078960000.
The previous prime is 53135053133. The next prime is 53135053217.
53135053135 is nontrivially palindromic in base 10.
53135053135 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 53135053135 - 21 = 53135053133 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 53135053135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53135053133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4994692 + ... + 5005318.
It is an arithmetic number, because the mean of its divisors is an integer number (4025370942).
Almost surely, 253135053135 is an apocalyptic number.
53135053135 is a deficient number, since it is larger than the sum of its proper divisors (11270881937).
53135053135 is a wasteful number, since it uses less digits than its factorization.
53135053135 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20634.
The product of its (nonzero) digits is 50625, while the sum is 34.
It can be divided in two parts, 531350 and 53135, that added together give a palindrome (584485).
The spelling of 53135053135 in words is "fifty-three billion, one hundred thirty-five million, fifty-three thousand, one hundred thirty-five".
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