Base | Representation |
---|---|
bin | 10000001011101110111… |
… | …011110010010000000110 |
3 | 10221022112212120021122220 |
4 | 100023232323302100012 |
5 | 121210100203241402 |
6 | 2210521341233210 |
7 | 143230061555241 |
oct | 20135673622006 |
9 | 3838485507586 |
10 | 1112110212102 |
11 | 39970924964a |
12 | 15b64b562806 |
13 | 80b43a1a856 |
14 | 3bb7d9b4258 |
15 | 1ddddc41dbc |
hex | 102eeef2406 |
1112110212102 has 32 divisors (see below), whose sum is σ = 2227332691584. Its totient is φ = 370184918400.
The previous prime is 1112110212077. The next prime is 1112110212131. The reversal of 1112110212102 is 2012120112111.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21599313 + ... + 21650739.
It is an arithmetic number, because the mean of its divisors is an integer number (69604146612).
Almost surely, 21112110212102 is an apocalyptic number.
1112110212102 is an abundant number, since it is smaller than the sum of its proper divisors (1115222479482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1112110212102 is a wasteful number, since it uses less digits than its factorization.
1112110212102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56404.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1112110212102 its reverse (2012120112111), we get a palindrome (3124230324213).
Subtracting 1112110212102 from its reverse (2012120112111), we obtain a palindrome (900009900009).
The spelling of 1112110212102 in words is "one trillion, one hundred twelve billion, one hundred ten million, two hundred twelve thousand, one hundred two".
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