Base | Representation |
---|---|
bin | 11001011110000110111101… |
… | …011111100000101001111101 |
3 | 112200122000202211011002002022 |
4 | 121132012331133200221331 |
5 | 104140314403111413041 |
6 | 1034125213523205525 |
7 | 32411123336426510 |
oct | 3136067537405175 |
9 | 480560684132068 |
10 | 112020221201021 |
11 | 32769566563661 |
12 | 106923295168a5 |
13 | 4a675cccab723 |
14 | 1d93b44216d77 |
15 | ce3d82aa224b |
hex | 65e1bd7e0a7d |
112020221201021 has 8 divisors (see below), whose sum is σ = 128025840663360. Its totient is φ = 96015284418528.
The previous prime is 112020221200969. The next prime is 112020221201099. The reversal of 112020221201021 is 120102122020211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112020221201021 - 242 = 107622174689917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112020221201221) 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, 170318291 + ... + 170974736.
It is an arithmetic number, because the mean of its divisors is an integer number (16003230082920).
Almost surely, 2112020221201021 is an apocalyptic number.
It is an amenable number.
112020221201021 is a deficient number, since it is larger than the sum of its proper divisors (16005619462339).
112020221201021 is an equidigital number, since it uses as much as digits as its factorization.
112020221201021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 341339923.
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 112020221201021 its reverse (120102122020211), we get a palindrome (232122343221232).
The spelling of 112020221201021 in words is "one hundred twelve trillion, twenty billion, two hundred twenty-one million, two hundred one thousand, twenty-one".
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