Base | Representation |
---|---|
bin | 111111011111000… |
… | …0110110101010110 |
3 | 12111110100212221122 |
4 | 1332332012311112 |
5 | 13330313211014 |
6 | 551213443542 |
7 | 103534326113 |
oct | 17676066526 |
9 | 5443325848 |
10 | 2130210134 |
11 | 9a34a2448 |
12 | 4b54a05b2 |
13 | 27c437690 |
14 | 162cb190a |
15 | c703358e |
hex | 7ef86d56 |
2130210134 has 16 divisors (see below), whose sum is σ = 3453817920. Its totient is φ = 979542720.
The previous prime is 2130210133. The next prime is 2130210169. The reversal of 2130210134 is 4310120312.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130210133) 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, 144119 + ... + 158210.
It is an arithmetic number, because the mean of its divisors is an integer number (215863620).
Almost surely, 22130210134 is an apocalyptic number.
2130210134 is a deficient number, since it is larger than the sum of its proper divisors (1323607786).
2130210134 is a wasteful number, since it uses less digits than its factorization.
2130210134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302615.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 2130210134 is about 46154.1995272370. The cubic root of 2130210134 is about 1286.6906610319.
Adding to 2130210134 its reverse (4310120312), we get a palindrome (6440330446).
The spelling of 2130210134 in words is "two billion, one hundred thirty million, two hundred ten thousand, one hundred thirty-four".
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