Base | Representation |
---|---|
bin | 111100101000100011… |
… | …1110110011000010000 |
3 | 110110002120010221011012 |
4 | 1321101013312120100 |
5 | 4113132231443440 |
6 | 135452340510052 |
7 | 12256504000661 |
oct | 1712107663020 |
9 | 413076127135 |
10 | 130210031120 |
11 | 50249193674 |
12 | 2129b0ab328 |
13 | c3815618c0 |
14 | 643333d368 |
15 | 35c14eee65 |
hex | 1e511f6610 |
130210031120 has 160 divisors (see below), whose sum is σ = 337815878400. Its totient is φ = 46369769472.
The previous prime is 130210031113. The next prime is 130210031141. The reversal of 130210031120 is 21130012031.
It is a junction number, because it is equal to n+sod(n) for n = 130210031095 and 130210031104.
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 3232061 + ... + 3272099.
It is an arithmetic number, because the mean of its divisors is an integer number (2111349240).
Almost surely, 2130210031120 is an apocalyptic number.
130210031120 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 130210031120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168907939200).
130210031120 is an abundant number, since it is smaller than the sum of its proper divisors (207605847280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130210031120 is a wasteful number, since it uses less digits than its factorization.
130210031120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40177 (or 40171 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 130210031120 its reverse (21130012031), we get a palindrome (151340043151).
The spelling of 130210031120 in words is "one hundred thirty billion, two hundred ten million, thirty-one thousand, one hundred twenty".
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