Base | Representation |
---|---|
bin | 111111011110111… |
… | …0011110000101010 |
3 | 12111110012220210011 |
4 | 1332331303300222 |
5 | 13330303211020 |
6 | 551212042134 |
7 | 103533552256 |
oct | 17675636052 |
9 | 5443186704 |
10 | 2130132010 |
11 | 9a3449786 |
12 | 4b546334a |
13 | 27c40ac56 |
14 | 162c91266 |
15 | c701a35a |
hex | 7ef73c2a |
2130132010 has 16 divisors (see below), whose sum is σ = 3906582696. Its totient is φ = 835976128.
The previous prime is 2130132007. The next prime is 2130132013. The reversal of 2130132010 is 102310312.
It is an interprime number because it is at equal distance from previous prime (2130132007) and next prime (2130132013).
It can be written as a sum of positive squares in 4 ways, for example, as 1684035369 + 446096641 = 41037^2 + 21121^2 .
It is not an unprimeable number, because it can be changed into a prime (2130132013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009029 + ... + 2010088.
Almost surely, 22130132010 is an apocalyptic number.
2130132010 is a deficient number, since it is larger than the sum of its proper divisors (1776450686).
2130132010 is a wasteful number, since it uses less digits than its factorization.
2130132010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4019177.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 2130132010 is about 46153.3531826237. The cubic root of 2130132010 is about 1286.6749313396.
Adding to 2130132010 its reverse (102310312), we get a palindrome (2232442322).
The spelling of 2130132010 in words is "two billion, one hundred thirty million, one hundred thirty-two thousand, ten".
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