Base | Representation |
---|---|
bin | 110100010000001011… |
… | …0111011011001111101 |
3 | 101201122020201210120220 |
4 | 1220200112323121331 |
5 | 3314302234443401 |
6 | 123314405131553 |
7 | 11051501345502 |
oct | 1504026733175 |
9 | 351566653526 |
10 | 112212031101 |
11 | 43652847895 |
12 | 198b76b9bb9 |
13 | a773881751 |
14 | 5606cb34a9 |
15 | 2dbb3de336 |
hex | 1a205bb67d |
112212031101 has 8 divisors (see below), whose sum is σ = 149714285280. Its totient is φ = 74758898832.
The previous prime is 112212031091. The next prime is 112212031123. The reversal of 112212031101 is 101130212211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112212031101 - 29 = 112212030589 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112212035101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12275146 + ... + 12284283.
It is an arithmetic number, because the mean of its divisors is an integer number (18714285660).
Almost surely, 2112212031101 is an apocalyptic number.
It is an amenable number.
112212031101 is a deficient number, since it is larger than the sum of its proper divisors (37502254179).
112212031101 is a wasteful number, since it uses less digits than its factorization.
112212031101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24560955.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 112212031101 its reverse (101130212211), we get a palindrome (213342243312).
The spelling of 112212031101 in words is "one hundred twelve billion, two hundred twelve million, thirty-one thousand, one hundred one".
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