Base | Representation |
---|---|
bin | 1011101101100010010… |
… | …0110000011111111111 |
3 | 201020100010002010101102 |
4 | 2323120210300133333 |
5 | 11244030203310421 |
6 | 232233025203315 |
7 | 20351654603444 |
oct | 2733044603777 |
9 | 636303063342 |
10 | 201202010111 |
11 | 78369320193 |
12 | 32bb219053b |
13 | 15c8636856b |
14 | 9a499b59cb |
15 | 5378c5a60b |
hex | 2ed89307ff |
201202010111 has 8 divisors (see below), whose sum is σ = 201882595200. Its totient is φ = 200521641240.
The previous prime is 201202010071. The next prime is 201202010123. The reversal of 201202010111 is 111010202102.
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 201202010111 - 26 = 201202010047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 201202010092 and 201202010101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201202030111) 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, 1933160 + ... + 2034578.
It is an arithmetic number, because the mean of its divisors is an integer number (25235324400).
Almost surely, 2201202010111 is an apocalyptic number.
201202010111 is a deficient number, since it is larger than the sum of its proper divisors (680585089).
201202010111 is a wasteful number, since it uses less digits than its factorization.
201202010111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108109.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 201202010111 its reverse (111010202102), we get a palindrome (312212212213).
The spelling of 201202010111 in words is "two hundred one billion, two hundred two million, ten thousand, one hundred eleven".
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