Base | Representation |
---|---|
bin | 1011000010000100010000… |
… | …1010111010011000011000 |
3 | 1120221121222201011212211012 |
4 | 2300201010022322120120 |
5 | 3042220002111331120 |
6 | 41444301100353052 |
7 | 2361241651203350 |
oct | 260410412723030 |
9 | 46847881155735 |
10 | 12130131355160 |
11 | 39573a5a11015 |
12 | 143aa98545788 |
13 | 69cb35865960 |
14 | 2dd15c6bbb60 |
15 | 1607ec57e1c5 |
hex | b08442ba618 |
12130131355160 has 64 divisors (see below), whose sum is σ = 33591132993600. Its totient is φ = 3838986625536.
The previous prime is 12130131355127. The next prime is 12130131355187. The reversal of 12130131355160 is 6155313103121.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666223195 + ... + 1666230474.
It is an arithmetic number, because the mean of its divisors is an integer number (524861453025).
Almost surely, 212130131355160 is an apocalyptic number.
12130131355160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12130131355160 is an abundant number, since it is smaller than the sum of its proper divisors (21461001638440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12130131355160 is a wasteful number, since it uses less digits than its factorization.
12130131355160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3332453700 (or 3332453696 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 32.
Adding to 12130131355160 its reverse (6155313103121), we get a palindrome (18285444458281).
The spelling of 12130131355160 in words is "twelve trillion, one hundred thirty billion, one hundred thirty-one million, three hundred fifty-five thousand, one hundred sixty".
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