Base | Representation |
---|---|
bin | 1010000110110011110011… |
… | …0010101010110001100000 |
3 | 1110100022021101011110111220 |
4 | 2201230330302222301200 |
5 | 2424030040134410422 |
6 | 35344454534135040 |
7 | 2224552130122014 |
oct | 241547462526140 |
9 | 43308241143456 |
10 | 11112100310112 |
11 | 35a4684a2a0aa |
12 | 12b5723ab1480 |
13 | 627b35ab9cb9 |
14 | 2a5b85686544 |
15 | 1440b7d7ae5c |
hex | a1b3ccaac60 |
11112100310112 has 96 divisors (see below), whose sum is σ = 30301564575744. Its totient is φ = 3562794009600.
The previous prime is 11112100310111. The next prime is 11112100310119. The reversal of 11112100310112 is 21101300121111.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 11112100310091 and 11112100310100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11112100310111) 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, 19602208 + ... + 20161119.
It is an arithmetic number, because the mean of its divisors is an integer number (315641297664).
Almost surely, 211112100310112 is an apocalyptic number.
11112100310112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11112100310112 is an abundant number, since it is smaller than the sum of its proper divisors (19189464265632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112100310112 is a wasteful number, since it uses less digits than its factorization.
11112100310112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39763452 (or 39763444 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 15.
Adding to 11112100310112 its reverse (21101300121111), we get a palindrome (32213400431223).
The spelling of 11112100310112 in words is "eleven trillion, one hundred twelve billion, one hundred million, three hundred ten thousand, one hundred twelve".
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