Base | Representation |
---|---|
bin | 1010000110110011110011… |
… | …0101011000000111011000 |
3 | 1110100022021102111112110111 |
4 | 2201230330311120013120 |
5 | 2424030040330120440 |
6 | 35344455001254104 |
7 | 2224552136140012 |
oct | 241547465300730 |
9 | 43308242445414 |
10 | 11112101020120 |
11 | 35a4685374591 |
12 | 12b5724194334 |
13 | 627b35ca8219 |
14 | 2a5b857cd1b2 |
15 | 1440b7e6b4ea |
hex | a1b3cd581d8 |
11112101020120 has 64 divisors (see below), whose sum is σ = 25118457540480. Its totient is φ = 4424203370496.
The previous prime is 11112101020117. The next prime is 11112101020133. The reversal of 11112101020120 is 2102010121111.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 11112101020120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13234272 + ... + 14048848.
It is an arithmetic number, because the mean of its divisors is an integer number (392475899070).
Almost surely, 211112101020120 is an apocalyptic number.
11112101020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11112101020120 is an abundant number, since it is smaller than the sum of its proper divisors (14006356520360).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11112101020120 is a wasteful number, since it uses less digits than its factorization.
11112101020120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 816172 (or 816168 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 13.
Adding to 11112101020120 its reverse (2102010121111), we get a palindrome (13214111141231).
The spelling of 11112101020120 in words is "eleven trillion, one hundred twelve billion, one hundred one million, twenty thousand, one hundred twenty".
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