Base | Representation |
---|---|
bin | 110000111100010010… |
… | …100101000111110001 |
3 | 12000122101012001020010 |
4 | 300330102211013301 |
5 | 1330111041024103 |
6 | 40050332405133 |
7 | 3540160034412 |
oct | 607422450761 |
9 | 160571161203 |
10 | 52551111153 |
11 | 20317806682 |
12 | a2273167a9 |
13 | 4c56456258 |
14 | 2787487809 |
15 | 1578819903 |
hex | c3c4a51f1 |
52551111153 has 16 divisors (see below), whose sum is σ = 70802700480. Its totient is φ = 34667802624.
The previous prime is 52551111139. The next prime is 52551111157. The reversal of 52551111153 is 35111115525.
It is not a de Polignac number, because 52551111153 - 26 = 52551111089 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52551111153.
It is not an unprimeable number, because it can be changed into a prime (52551111157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84625 + ... + 335057.
It is an arithmetic number, because the mean of its divisors is an integer number (4425168780).
Almost surely, 252551111153 is an apocalyptic number.
It is an amenable number.
52551111153 is a deficient number, since it is larger than the sum of its proper divisors (18251589327).
52551111153 is a wasteful number, since it uses less digits than its factorization.
52551111153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251168.
The product of its digits is 3750, while the sum is 30.
Adding to 52551111153 its reverse (35111115525), we get a palindrome (87662226678).
The spelling of 52551111153 in words is "fifty-two billion, five hundred fifty-one million, one hundred eleven thousand, one hundred fifty-three".
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