Base | Representation |
---|---|
bin | 111111011111101… |
… | …0011101110111010 |
3 | 12111110221220000120 |
4 | 1332333103232322 |
5 | 13330403300424 |
6 | 551224314110 |
7 | 103540110324 |
oct | 17677235672 |
9 | 5443856016 |
10 | 2130525114 |
11 | 9a3698063 |
12 | 4b5612936 |
13 | 27c517b63 |
14 | 162d54614 |
15 | c7096a79 |
hex | 7efd3bba |
2130525114 has 16 divisors (see below), whose sum is σ = 4271788128. Its totient is φ = 708385392.
The previous prime is 2130525113. The next prime is 2130525143. The reversal of 2130525114 is 4115250312.
It is a happy number.
It is a super-2 number, since 2×21305251142 = 9078274522769425992, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2130525113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444832 + ... + 449595.
It is an arithmetic number, because the mean of its divisors is an integer number (266986758).
Almost surely, 22130525114 is an apocalyptic number.
2130525114 is an abundant number, since it is smaller than the sum of its proper divisors (2141263014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130525114 is a wasteful number, since it uses less digits than its factorization.
2130525114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 894829.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 2130525114 is about 46157.6116583170. The cubic root of 2130525114 is about 1286.7540760356.
Adding to 2130525114 its reverse (4115250312), we get a palindrome (6245775426).
The spelling of 2130525114 in words is "two billion, one hundred thirty million, five hundred twenty-five thousand, one hundred fourteen".
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