Base | Representation |
---|---|
bin | 1001000011011111001… |
… | …10100000100011101000 |
3 | 1002202000210101001212011 |
4 | 10201233212200203220 |
5 | 20044123130323422 |
6 | 354531051125304 |
7 | 31322411314315 |
oct | 4415746404350 |
9 | 1082023331764 |
10 | 311110011112 |
11 | 10aa3954406a |
12 | 50366143834 |
13 | 23450793694 |
14 | 110b488bd0c |
15 | 815cc2e077 |
hex | 486f9a08e8 |
311110011112 has 16 divisors (see below), whose sum is σ = 583344000000. Its totient is φ = 155551611120.
The previous prime is 311110011053. The next prime is 311110011131. The reversal of 311110011112 is 211110011113.
It is a junction number, because it is equal to n+sod(n) for n = 311110011092 and 311110011101.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11112 + ... + 788887.
It is an arithmetic number, because the mean of its divisors is an integer number (36459000000).
Almost surely, 2311110011112 is an apocalyptic number.
It is an amenable number.
311110011112 is a deficient number, since it is larger than the sum of its proper divisors (272233988888).
311110011112 is a wasteful number, since it uses less digits than its factorization.
311110011112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 848616 (or 848612 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 13.
Adding to 311110011112 its reverse (211110011113), we get a palindrome (522220022225).
Subtracting from 311110011112 its reverse (211110011113), we obtain a palindrome (99999999999).
The spelling of 311110011112 in words is "three hundred eleven billion, one hundred ten million, eleven thousand, one hundred twelve".
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