Base | Representation |
---|---|
bin | 10000011000100111001100… |
… | …111101100101011011101011 |
3 | 100110010212201121200001110121 |
4 | 100120213030331211123223 |
5 | 33421113043341134123 |
6 | 413131542155424111 |
7 | 21115112402263000 |
oct | 2030471475453353 |
9 | 313125647601417 |
10 | 72060105021163 |
11 | 20a62578754a16 |
12 | 80b9893455037 |
13 | 31293146a934c |
14 | 13b1a28b058a7 |
15 | 84e6ae56d75d |
hex | 4189ccf656eb |
72060105021163 has 96 divisors (see below), whose sum is σ = 91154692569600. Its totient is φ = 56901424345920.
The previous prime is 72060105021161. The next prime is 72060105021167. The reversal of 72060105021163 is 36112050106027.
It is not a de Polignac number, because 72060105021163 - 21 = 72060105021161 is a prime.
It is a super-2 number, since 2×720601050211632 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (72060105021161) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1208606493 + ... + 1208666113.
It is an arithmetic number, because the mean of its divisors is an integer number (949528047600).
Almost surely, 272060105021163 is an apocalyptic number.
72060105021163 is a deficient number, since it is larger than the sum of its proper divisors (19094587548437).
72060105021163 is a wasteful number, since it uses less digits than its factorization.
72060105021163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59950 (or 59917 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 34.
The spelling of 72060105021163 in words is "seventy-two trillion, sixty billion, one hundred five million, twenty-one thousand, one hundred sixty-three".
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