Base | Representation |
---|---|
bin | 11001011111011011100000… |
… | …111011010010110010000001 |
3 | 112200221201010001021220222200 |
4 | 121133123200323102302001 |
5 | 104143311322030000001 |
6 | 1034235030442223413 |
7 | 32420516224455525 |
oct | 3137334073226201 |
9 | 480851101256880 |
10 | 112111010000001 |
11 | 327a4015465031 |
12 | 106a7a464b4b69 |
13 | 4a7303b36145c |
14 | 1d982b7ba5d85 |
15 | ce63e82e2086 |
hex | 65f6e0ed2c81 |
112111010000001 has 24 divisors (see below), whose sum is σ = 163511487048000. Its totient is φ = 74014516669536.
The previous prime is 112111009999999. The next prime is 112111010000051. The reversal of 112111010000001 is 100000010111211.
112111010000001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 112111010000001 - 21 = 112111009999999 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (112111010000051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 167812375 + ... + 168479123.
It is an arithmetic number, because the mean of its divisors is an integer number (6812978627000).
Almost surely, 2112111010000001 is an apocalyptic number.
It is an amenable number.
112111010000001 is a deficient number, since it is larger than the sum of its proper divisors (51400477047999).
112111010000001 is a wasteful number, since it uses less digits than its factorization.
112111010000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 848245 (or 848242 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 9.
Adding to 112111010000001 its reverse (100000010111211), we get a palindrome (212111020111212).
The spelling of 112111010000001 in words is "one hundred twelve trillion, one hundred eleven billion, ten million, one", and thus it is an aban number.
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