Base | Representation |
---|---|
bin | 10100100010000011… |
… | …10101100000001001 |
3 | 1001110012221010012212 |
4 | 22101001311200021 |
5 | 140033404042301 |
6 | 5021451314505 |
7 | 540106623233 |
oct | 122101654011 |
9 | 31405833185 |
10 | 11023112201 |
11 | 4747294392 |
12 | 217774ba35 |
13 | 106895a4ca |
14 | 767da9253 |
15 | 447b074bb |
hex | 291075809 |
11023112201 has 8 divisors (see below), whose sum is σ = 11255686824. Its totient is φ = 10792742400.
The previous prime is 11023112189. The next prime is 11023112209. The reversal of 11023112201 is 10221132011.
It can be written as a sum of positive squares in 4 ways, for example, as 4518528400 + 6504583801 = 67220^2 + 80651^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11023112201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11023112209) 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, 541100 + ... + 561101.
It is an arithmetic number, because the mean of its divisors is an integer number (1406960853).
Almost surely, 211023112201 is an apocalyptic number.
It is an amenable number.
11023112201 is a deficient number, since it is larger than the sum of its proper divisors (232574623).
11023112201 is a wasteful number, since it uses less digits than its factorization.
11023112201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1102411.
The product of its (nonzero) digits is 24, while the sum is 14.
Adding to 11023112201 its reverse (10221132011), we get a palindrome (21244244212).
The spelling of 11023112201 in words is "eleven billion, twenty-three million, one hundred twelve thousand, two hundred one".
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