Base | Representation |
---|---|
bin | 1011101101001010001… |
… | …1110100100010010001 |
3 | 201020002002012102101101 |
4 | 2323102203310202101 |
5 | 11243323340214301 |
6 | 232215022304401 |
7 | 20346321104410 |
oct | 2732243644221 |
9 | 636062172341 |
10 | 201101101201 |
11 | 783173688a0 |
12 | 32b84428101 |
13 | 15c6b497150 |
14 | 9a3a429477 |
15 | 536ee76701 |
hex | 2ed28f4891 |
201101101201 has 16 divisors (see below), whose sum is σ = 270009871488. Its totient is φ = 144648144000.
The previous prime is 201101101193. The next prime is 201101101211. The reversal of 201101101201 is 102101101102.
It is a cyclic number.
It is not a de Polignac number, because 201101101201 - 23 = 201101101193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (201101101211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100449100 + ... + 100451101.
It is an arithmetic number, because the mean of its divisors is an integer number (16875616968).
Almost surely, 2201101101201 is an apocalyptic number.
It is an amenable number.
201101101201 is a deficient number, since it is larger than the sum of its proper divisors (68908770287).
201101101201 is a wasteful number, since it uses less digits than its factorization.
201101101201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200900232.
The product of its (nonzero) digits is 4, while the sum is 10.
Adding to 201101101201 its reverse (102101101102), we get a palindrome (303202202303).
Subtracting from 201101101201 its reverse (102101101102), we obtain a palindrome (99000000099).
The spelling of 201101101201 in words is "two hundred one billion, one hundred one million, one hundred one thousand, two hundred one".
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