Base | Representation |
---|---|
bin | 111100100101100101… |
… | …0110000111110011000 |
3 | 110102211121011112111020 |
4 | 1321023022300332120 |
5 | 4112431143211440 |
6 | 135434411402440 |
7 | 12254151606153 |
oct | 1711312607630 |
9 | 412747145436 |
10 | 130110132120 |
11 | 501a7861011 |
12 | 21271753420 |
13 | c366955077 |
14 | 6423d76c9a |
15 | 35b786a3d0 |
hex | 1e4b2b0f98 |
130110132120 has 128 divisors (see below), whose sum is σ = 404542296000. Its totient is φ = 33437214720.
The previous prime is 130110132079. The next prime is 130110132151. The reversal of 130110132120 is 21231011031.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 130110132120.
It is a congruent number.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 1848126 + ... + 1917234.
Almost surely, 2130110132120 is an apocalyptic number.
130110132120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130110132120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202271148000).
130110132120 is an abundant number, since it is smaller than the sum of its proper divisors (274432163880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130110132120 is a wasteful number, since it uses less digits than its factorization.
130110132120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69693 (or 69689 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 130110132120 its reverse (21231011031), we get a palindrome (151341143151).
The spelling of 130110132120 in words is "one hundred thirty billion, one hundred ten million, one hundred thirty-two thousand, one hundred twenty".
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