Base | Representation |
---|---|
bin | 111011111010000… |
… | …0010101001000100 |
3 | 12012002102020100202 |
4 | 1313310002221010 |
5 | 13104043143022 |
6 | 531244030032 |
7 | 100545555161 |
oct | 16764025104 |
9 | 5162366322 |
10 | 2010131012 |
11 | 9417371aa |
12 | 481232318 |
13 | 2605b3746 |
14 | 150d75068 |
15 | bb714592 |
hex | 77d02a44 |
2010131012 has 12 divisors (see below), whose sum is σ = 3518101356. Its totient is φ = 1004959200.
The previous prime is 2010130999. The next prime is 2010131029. The reversal of 2010131012 is 2101310102.
It can be written as a sum of positive squares in 2 ways, for example, as 1544175616 + 465955396 = 39296^2 + 21586^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2010130984 and 2010131002.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28778 + ... + 69630.
It is an arithmetic number, because the mean of its divisors is an integer number (293175113).
Almost surely, 22010131012 is an apocalyptic number.
It is an amenable number.
2010131012 is a deficient number, since it is larger than the sum of its proper divisors (1507970344).
2010131012 is a wasteful number, since it uses less digits than its factorization.
2010131012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53158 (or 53156 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 11.
The square root of 2010131012 is about 44834.4846295795. The cubic root of 2010131012 is about 1262.0448470981.
Adding to 2010131012 its reverse (2101310102), we get a palindrome (4111441114).
The spelling of 2010131012 in words is "two billion, ten million, one hundred thirty-one thousand, twelve".
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