Base | Representation |
---|---|
bin | 1011101101001100011… |
… | …1000001101101011001 |
3 | 201020002201120022012012 |
4 | 2323103013001231121 |
5 | 11243333221031301 |
6 | 232215552155305 |
7 | 20346462413204 |
oct | 2732307015531 |
9 | 636081508165 |
10 | 201110330201 |
11 | 783215a1770 |
12 | 32b87538b35 |
13 | 15c70378ab1 |
14 | 9a3b74c93b |
15 | 5370b9aebb |
hex | 2ed31c1b59 |
201110330201 has 4 divisors (see below), whose sum is σ = 219393087504. Its totient is φ = 182827572900.
The previous prime is 201110330171. The next prime is 201110330203. The reversal of 201110330201 is 102033011102.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 201110330201 - 26 = 201110330137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (201110330203) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9141378635 + ... + 9141378656.
It is an arithmetic number, because the mean of its divisors is an integer number (54848271876).
Almost surely, 2201110330201 is an apocalyptic number.
It is an amenable number.
201110330201 is a deficient number, since it is larger than the sum of its proper divisors (18282757303).
201110330201 is a wasteful number, since it uses less digits than its factorization.
201110330201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18282757302.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 201110330201 its reverse (102033011102), we get a palindrome (303143341303).
The spelling of 201110330201 in words is "two hundred one billion, one hundred ten million, three hundred thirty thousand, two hundred one".
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