Base | Representation |
---|---|
bin | 110100010000011010… |
… | …1101101111001000100 |
3 | 101201122210220212001221 |
4 | 1220200311231321010 |
5 | 3314311321232322 |
6 | 123315254130124 |
7 | 11051630062441 |
oct | 1504065557104 |
9 | 351583825057 |
10 | 112220102212 |
11 | 4365735a829 |
12 | 198ba350944 |
13 | a77544935a |
14 | 5607db49c8 |
15 | 2dbbe859c7 |
hex | 1a20d6de44 |
112220102212 has 6 divisors (see below), whose sum is σ = 196385178878. Its totient is φ = 56110051104.
The previous prime is 112220102209. The next prime is 112220102219. The reversal of 112220102212 is 212201022211.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 107652234816 + 4567867396 = 328104^2 + 67586^2 .
It is not an unprimeable number, because it can be changed into a prime (112220102219) by changing a digit.
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 as a sum of consecutive naturals, namely, 14027512773 + ... + 14027512780.
Almost surely, 2112220102212 is an apocalyptic number.
It is an amenable number.
112220102212 is a deficient number, since it is larger than the sum of its proper divisors (84165076666).
112220102212 is a wasteful number, since it uses less digits than its factorization.
112220102212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28055025557 (or 28055025555 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 112220102212 its reverse (212201022211), we get a palindrome (324421124423).
The spelling of 112220102212 in words is "one hundred twelve billion, two hundred twenty million, one hundred two thousand, two hundred twelve".
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