Base | Representation |
---|---|
bin | 111110111001000… |
… | …1100111010110001 |
3 | 12110001220221222220 |
4 | 1331302030322301 |
5 | 13310214441423 |
6 | 545223151253 |
7 | 103203233310 |
oct | 17562147261 |
9 | 5401827886 |
10 | 2110312113 |
11 | 9932417a8 |
12 | 4aa8a5529 |
13 | 27828b7c0 |
14 | 1603b2277 |
15 | c54029e3 |
hex | 7dc8ceb1 |
2110312113 has 32 divisors (see below), whose sum is σ = 3466848000. Its totient is φ = 1111919616.
The previous prime is 2110312111. The next prime is 2110312117. The reversal of 2110312113 is 3112130112.
It is a happy number.
It is not a de Polignac number, because 2110312113 - 21 = 2110312111 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2110312092 and 2110312101.
It is not an unprimeable number, because it can be changed into a prime (2110312111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282693 + ... + 290061.
It is an arithmetic number, because the mean of its divisors is an integer number (108339000).
Almost surely, 22110312113 is an apocalyptic number.
It is an amenable number.
2110312113 is a deficient number, since it is larger than the sum of its proper divisors (1356535887).
2110312113 is a wasteful number, since it uses less digits than its factorization.
2110312113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8441.
The product of its (nonzero) digits is 36, while the sum is 15.
The square root of 2110312113 is about 45938.1335384885. The cubic root of 2110312113 is about 1282.6718507865.
Adding to 2110312113 its reverse (3112130112), we get a palindrome (5222442225).
The spelling of 2110312113 in words is "two billion, one hundred ten million, three hundred twelve thousand, one hundred thirteen".
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