Base | Representation |
---|---|
bin | 1010111011101010010111… |
… | …0010101001100010101001 |
3 | 1120120002222102210111222210 |
4 | 2232322211302221202221 |
5 | 3033414131100342301 |
6 | 41321542511035333 |
7 | 2350265166212121 |
oct | 256724562514251 |
9 | 46502872714883 |
10 | 12020100012201 |
11 | 3914772103536 |
12 | 14216ab20bb49 |
13 | 69264ba13728 |
14 | 2d7ac1299c81 |
15 | 15ca0c844ad6 |
hex | aeea5ca98a9 |
12020100012201 has 8 divisors (see below), whose sum is σ = 16032854730304. Its totient is φ = 8010372651120.
The previous prime is 12020100012197. The next prime is 12020100012229. The reversal of 12020100012201 is 10221000102021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12020100012201 - 22 = 12020100012197 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (12020100212201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756829990 + ... + 756845871.
It is an arithmetic number, because the mean of its divisors is an integer number (2004106841288).
Almost surely, 212020100012201 is an apocalyptic number.
It is an amenable number.
12020100012201 is a deficient number, since it is larger than the sum of its proper divisors (4012754718103).
12020100012201 is a wasteful number, since it uses less digits than its factorization.
12020100012201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1513678511.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 12020100012201 its reverse (10221000102021), we get a palindrome (22241100114222).
The spelling of 12020100012201 in words is "twelve trillion, twenty billion, one hundred million, twelve thousand, two hundred one".
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