Base | Representation |
---|---|
bin | 111111011111010… |
… | …0100000111110110 |
3 | 12111110120222111220 |
4 | 1332332210013312 |
5 | 13330331030402 |
6 | 551220211210 |
7 | 103535335635 |
oct | 17676440766 |
9 | 5443528456 |
10 | 2130330102 |
11 | 9a357459a |
12 | 4b5539b06 |
13 | 27c47a174 |
14 | 162d0351c |
15 | c7058dbc |
hex | 7efa41f6 |
2130330102 has 32 divisors (see below), whose sum is σ = 4318968192. Its totient is φ = 700441344.
The previous prime is 2130330101. The next prime is 2130330143. The reversal of 2130330102 is 2010330312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130330101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172713 + ... + 184635.
It is an arithmetic number, because the mean of its divisors is an integer number (134967756).
Almost surely, 22130330102 is an apocalyptic number.
2130330102 is an abundant number, since it is smaller than the sum of its proper divisors (2188638090).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2130330102 is a wasteful number, since it uses less digits than its factorization.
2130330102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12332.
The product of its (nonzero) digits is 108, while the sum is 15.
The square root of 2130330102 is about 46155.4991523220. The cubic root of 2130330102 is about 1286.7148149569.
Adding to 2130330102 its reverse (2010330312), we get a palindrome (4140660414).
The spelling of 2130330102 in words is "two billion, one hundred thirty million, three hundred thirty thousand, one hundred two".
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