Base | Representation |
---|---|
bin | 11001011111011010110001… |
… | …011000000000100001011100 |
3 | 112200221122001110010112222000 |
4 | 121133122301120000201130 |
5 | 104143303203312033040 |
6 | 1034234415343122300 |
7 | 32420460366452346 |
oct | 3137326130004134 |
9 | 480848043115860 |
10 | 112110212221020 |
11 | 327a3746100962 |
12 | 106a78632a3390 |
13 | 4a72c41ca84a0 |
14 | 1d9823dc58296 |
15 | ce639d258130 |
hex | 65f6b160085c |
112110212221020 has 192 divisors, whose sum is σ = 379263891901440. Its totient is φ = 27328433930496.
The previous prime is 112110212221009. The next prime is 112110212221027. The reversal of 112110212221020 is 20122212011211.
112110212221020 is a `hidden beast` number, since 1 + 1 + 211 + 0 + 212 + 221 + 0 + 20 = 666.
112110212221020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1121102122210202 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 112110212220984 and 112110212221002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112110212221027) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76801774 + ... + 78247893.
It is an arithmetic number, because the mean of its divisors is an integer number (1975332770320).
Almost surely, 2112110212221020 is an apocalyptic number.
112110212221020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112110212221020 is an abundant number, since it is smaller than the sum of its proper divisors (267153679680420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112110212221020 is a wasteful number, since it uses less digits than its factorization.
112110212221020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155049801 (or 155049793 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 112110212221020 its reverse (20122212011211), we get a palindrome (132232424232231).
The spelling of 112110212221020 in words is "one hundred twelve trillion, one hundred ten billion, two hundred twelve million, two hundred twenty-one thousand, twenty".
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