Base | Representation |
---|---|
bin | 11001011111100101111101… |
… | …000110011100001001001100 |
3 | 112200222210001022002010021202 |
4 | 121133211331012130021030 |
5 | 104144002301321232340 |
6 | 1034244123053445032 |
7 | 32421364064662346 |
oct | 3137457506341114 |
9 | 480883038063252 |
10 | 112122220102220 |
11 | 327a8848255819 |
12 | 106aa0547a0778 |
13 | 4a7410696c333 |
14 | 1d98a5c928296 |
15 | ce6852533c15 |
hex | 65f97d19c24c |
112122220102220 has 24 divisors (see below), whose sum is σ = 236018611306800. Its totient is φ = 44741850118592.
The previous prime is 112122220102099. The next prime is 112122220102253. The reversal of 112122220102220 is 22201022221211.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 112122220102192 and 112122220102201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6689861555 + ... + 6689878314.
It is an arithmetic number, because the mean of its divisors is an integer number (9834108804450).
Almost surely, 2112122220102220 is an apocalyptic number.
112122220102220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112122220102220 is an abundant number, since it is smaller than the sum of its proper divisors (123896391204580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112122220102220 is a wasteful number, since it uses less digits than its factorization.
112122220102220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13379740297 (or 13379740295 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 112122220102220 its reverse (22201022221211), we get a palindrome (134323242323431).
The spelling of 112122220102220 in words is "one hundred twelve trillion, one hundred twenty-two billion, two hundred twenty million, one hundred two thousand, two hundred twenty".
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