Base | Representation |
---|---|
bin | 111111011110111… |
… | …0100010011001110 |
3 | 12111110020000211002 |
4 | 1332331310103032 |
5 | 13330303243342 |
6 | 551212100302 |
7 | 103533561566 |
oct | 17675642316 |
9 | 5443200732 |
10 | 2130134222 |
11 | 9a3450407 |
12 | 4b5464692 |
13 | 27c40bc68 |
14 | 162c91da6 |
15 | c701ad32 |
hex | 7ef744ce |
2130134222 has 8 divisors (see below), whose sum is σ = 3195465672. Its totient is φ = 1064979000.
The previous prime is 2130134203. The next prime is 2130134239. The reversal of 2130134222 is 2224310312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2130134194 and 2130134203.
It is a congruent number.
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, 7904 + ... + 65747.
It is an arithmetic number, because the mean of its divisors is an integer number (399433209).
Almost surely, 22130134222 is an apocalyptic number.
2130134222 is a deficient number, since it is larger than the sum of its proper divisors (1065331450).
2130134222 is a wasteful number, since it uses less digits than its factorization.
2130134222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88114.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2130134222 is about 46153.3771462068. The cubic root of 2130134222 is about 1286.6753767148.
Adding to 2130134222 its reverse (2224310312), we get a palindrome (4354444534).
The spelling of 2130134222 in words is "two billion, one hundred thirty million, one hundred thirty-four thousand, two hundred twenty-two".
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