Base | Representation |
---|---|
bin | 1010001101100001101110… |
… | …0100101001000111111001 |
3 | 1110202100011021101221021211 |
4 | 2203120123210221013321 |
5 | 2432422413304232301 |
6 | 35513502350203121 |
7 | 2236106043510505 |
oct | 243303344510771 |
9 | 43670137357254 |
10 | 11227507102201 |
11 | 3639617071125 |
12 | 1313b714b34a1 |
13 | 6359984c4760 |
14 | 2ab5b297d305 |
15 | 1470be981051 |
hex | a361b9291f9 |
11227507102201 has 8 divisors (see below), whose sum is σ = 12091446875144. Its totient is φ = 10363608097920.
The previous prime is 11227507102153. The next prime is 11227507102237. The reversal of 11227507102201 is 10220170572211.
11227507102201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1097673194601 + 10129833907600 = 1047699^2 + 3182740^2 .
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 11227507102201 - 27 = 11227507102073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11227507102001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9618990 + ... + 10722871.
It is an arithmetic number, because the mean of its divisors is an integer number (1511430859393).
Almost surely, 211227507102201 is an apocalyptic number.
It is an amenable number.
11227507102201 is a deficient number, since it is larger than the sum of its proper divisors (863939772943).
11227507102201 is a wasteful number, since it uses less digits than its factorization.
11227507102201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20384331.
The product of its (nonzero) digits is 3920, while the sum is 31.
Adding to 11227507102201 its reverse (10220170572211), we get a palindrome (21447677674412).
The spelling of 11227507102201 in words is "eleven trillion, two hundred twenty-seven billion, five hundred seven million, one hundred two thousand, two hundred one".
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