Base | Representation |
---|---|
bin | 10100101100011011… |
… | …10000101010110100 |
3 | 1001200021122210020221 |
4 | 22112031300222310 |
5 | 140223142433322 |
6 | 5034240304124 |
7 | 542214332455 |
oct | 122615605264 |
9 | 31607583227 |
10 | 11110124212 |
11 | 4791414840 |
12 | 21a0912044 |
13 | 10809a43c5 |
14 | 77577912c |
15 | 4505939c7 |
hex | 296370ab4 |
11110124212 has 24 divisors (see below), whose sum is σ = 21217160160. Its totient is φ = 5048408160.
The previous prime is 11110124177. The next prime is 11110124219. The reversal of 11110124212 is 21242101111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11110124219) 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, 100614 + ... + 179842.
It is an arithmetic number, because the mean of its divisors is an integer number (884048340).
Almost surely, 211110124212 is an apocalyptic number.
It is an amenable number.
11110124212 is a deficient number, since it is larger than the sum of its proper divisors (10107035948).
11110124212 is a wasteful number, since it uses less digits than its factorization.
11110124212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82431 (or 82429 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 11110124212 its reverse (21242101111), we get a palindrome (32352225323).
The spelling of 11110124212 in words is "eleven billion, one hundred ten million, one hundred twenty-four thousand, two hundred twelve".
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