Base | Representation |
---|---|
bin | 110000001101001001110011… |
… | …111001011011110010001001 |
3 | 1000210122222011210110120002110 |
4 | 300031021303321123302021 |
5 | 210242033211221213001 |
6 | 2030524034332252533 |
7 | 62441140262633625 |
oct | 6015116371336211 |
9 | 1023588153416073 |
10 | 212010120101001 |
11 | 61609a94782892 |
12 | 1b940b94311149 |
13 | 913b6124c9ac1 |
14 | 3a4d4b76aa185 |
15 | 1979d0a6933d6 |
hex | c0d273e5bc89 |
212010120101001 has 32 divisors (see below), whose sum is σ = 307985581369728. Its totient is φ = 129183183590400.
The previous prime is 212010120100993. The next prime is 212010120101029. The reversal of 212010120101001 is 100101021010212.
212010120101001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 212010120101001 - 23 = 212010120100993 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (212010120101071) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106425150 + ... + 108398951.
It is an arithmetic number, because the mean of its divisors is an integer number (9624549417804).
Almost surely, 2212010120101001 is an apocalyptic number.
It is an amenable number.
212010120101001 is a deficient number, since it is larger than the sum of its proper divisors (95975461268727).
212010120101001 is a wasteful number, since it uses less digits than its factorization.
212010120101001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214824681.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 212010120101001 its reverse (100101021010212), we get a palindrome (312111141111213).
The spelling of 212010120101001 in words is "two hundred twelve trillion, ten billion, one hundred twenty million, one hundred one thousand, one".
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