Base | Representation |
---|---|
bin | 10110101110100110… |
… | …10110110010100000 |
3 | 1011111101102102022011 |
4 | 23113103112302200 |
5 | 144442220010422 |
6 | 5334445322304 |
7 | 611244140023 |
oct | 132723266240 |
9 | 34441372264 |
10 | 12202110112 |
11 | 51a1855a25 |
12 | 2446566394 |
13 | 11c5caa3ca |
14 | 83a7cd1ba |
15 | 4b6395077 |
hex | 2d74d6ca0 |
12202110112 has 48 divisors (see below), whose sum is σ = 24442435584. Its totient is φ = 5994720000.
The previous prime is 12202110097. The next prime is 12202110143. The reversal of 12202110112 is 21101120221.
12202110112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 12202110092 and 12202110101.
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 7 ways as a sum of consecutive naturals, for example, 2244037 + ... + 2249467.
It is an arithmetic number, because the mean of its divisors is an integer number (509217408).
Almost surely, 212202110112 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12202110112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12221217792).
12202110112 is an abundant number, since it is smaller than the sum of its proper divisors (12240325472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202110112 is a wasteful number, since it uses less digits than its factorization.
12202110112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6653 (or 6645 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12202110112 its reverse (21101120221), we get a palindrome (33303230333).
The spelling of 12202110112 in words is "twelve billion, two hundred two million, one hundred ten thousand, one hundred twelve".
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