Base | Representation |
---|---|
bin | 111100100101100101… |
… | …1011111000101111100 |
3 | 110102211121112010121112 |
4 | 1321023023133011330 |
5 | 4112431220233040 |
6 | 135434415421152 |
7 | 12254153323661 |
oct | 1711313370574 |
9 | 412747463545 |
10 | 130110321020 |
11 | 501a797aa29 |
12 | 212718247b8 |
13 | c3669c0044 |
14 | 6423dc5a68 |
15 | 35b78a6365 |
hex | 1e4b2df17c |
130110321020 has 24 divisors (see below), whose sum is σ = 273657959568. Its totient is φ = 51962931200.
The previous prime is 130110320993. The next prime is 130110321053. The reversal of 130110321020 is 20123011031.
It is a junction number, because it is equal to n+sod(n) for n = 130110320986 and 130110321004.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5061686 + ... + 5087325.
It is an arithmetic number, because the mean of its divisors is an integer number (11402414982).
Almost surely, 2130110321020 is an apocalyptic number.
130110321020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130110321020 is an abundant number, since it is smaller than the sum of its proper divisors (143547638548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130110321020 is a wasteful number, since it uses less digits than its factorization.
130110321020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10149661 (or 10149659 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 130110321020 its reverse (20123011031), we get a palindrome (150233332051).
The spelling of 130110321020 in words is "one hundred thirty billion, one hundred ten million, three hundred twenty-one thousand, twenty".
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