Base | Representation |
---|---|
bin | 111011111010001… |
… | …0100000001011001 |
3 | 12012002112212000101 |
4 | 1313310110001121 |
5 | 13104102432301 |
6 | 531245335401 |
7 | 100546302550 |
oct | 16764240131 |
9 | 5162485011 |
10 | 2010202201 |
11 | 941785737 |
12 | 481267561 |
13 | 260609c77 |
14 | 150d92d97 |
15 | bb72a701 |
hex | 77d14059 |
2010202201 has 4 divisors (see below), whose sum is σ = 2297373952. Its totient is φ = 1723030452.
The previous prime is 2010202189. The next prime is 2010202217. The reversal of 2010202201 is 1022020102.
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 2010202201 - 229 = 1473331289 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2010202301) 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, 143585865 + ... + 143585878.
It is an arithmetic number, because the mean of its divisors is an integer number (574343488).
Almost surely, 22010202201 is an apocalyptic number.
It is an amenable number.
2010202201 is a deficient number, since it is larger than the sum of its proper divisors (287171751).
2010202201 is an equidigital number, since it uses as much as digits as its factorization.
2010202201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287171750.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 2010202201 is about 44835.2785315314. The cubic root of 2010202201 is about 1262.0597454057.
Adding to 2010202201 its reverse (1022020102), we get a palindrome (3032222303).
The spelling of 2010202201 in words is "two billion, ten million, two hundred two thousand, two hundred one".
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