Base | Representation |
---|---|
bin | 1011101101100001110… |
… | …1011110011011110001 |
3 | 201020022222111010201111 |
4 | 2323120131132123301 |
5 | 11244024211213410 |
6 | 232232520233321 |
7 | 20351632433023 |
oct | 2733035363361 |
9 | 636288433644 |
10 | 201200101105 |
11 | 783682369a3 |
12 | 32bb160b841 |
13 | 15c85b4a683 |
14 | 9a4963a013 |
15 | 53789ceb8a |
hex | 2ed875e6f1 |
201200101105 has 16 divisors (see below), whose sum is σ = 261081688320. Its totient is φ = 148268607232.
The previous prime is 201200101021. The next prime is 201200101153. The reversal of 201200101105 is 501101002102.
It is a cyclic number.
It is not a de Polignac number, because 201200101105 - 29 = 201200100593 is a prime.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 25177495 + ... + 25185484.
It is an arithmetic number, because the mean of its divisors is an integer number (16317605520).
Almost surely, 2201200101105 is an apocalyptic number.
It is an amenable number.
201200101105 is a deficient number, since it is larger than the sum of its proper divisors (59881587215).
201200101105 is a wasteful number, since it uses less digits than its factorization.
201200101105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50363048.
The product of its (nonzero) digits is 20, while the sum is 13.
Adding to 201200101105 its reverse (501101002102), we get a palindrome (702301103207).
The spelling of 201200101105 in words is "two hundred one billion, two hundred million, one hundred one thousand, one hundred five".
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