Base | Representation |
---|---|
bin | 10100101100011010… |
… | …10111110000111001 |
3 | 1001200021110121022202 |
4 | 22112031113300321 |
5 | 140223131202301 |
6 | 5034234155545 |
7 | 542213426165 |
oct | 122615276071 |
9 | 31607417282 |
10 | 11110022201 |
11 | 4791355133 |
12 | 21a0882bb5 |
13 | 1080969b45 |
14 | 77574dca5 |
15 | 45057366b |
hex | 296357c39 |
11110022201 has 4 divisors (see below), whose sum is σ = 11125692900. Its totient is φ = 11094351504.
The previous prime is 11110022159. The next prime is 11110022213. The reversal of 11110022201 is 10222001111.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7413382201 + 3696640000 = 86101^2 + 60800^2 .
It is a cyclic number.
It is not a de Polignac number, because 11110022201 - 26 = 11110022137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11110024201) 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, 7834286 + ... + 7835703.
It is an arithmetic number, because the mean of its divisors is an integer number (2781423225).
Almost surely, 211110022201 is an apocalyptic number.
It is an amenable number.
11110022201 is a deficient number, since it is larger than the sum of its proper divisors (15670699).
11110022201 is an equidigital number, since it uses as much as digits as its factorization.
11110022201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15670698.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11110022201 its reverse (10222001111), we get a palindrome (21332023312).
The spelling of 11110022201 in words is "eleven billion, one hundred ten million, twenty-two thousand, two hundred one".
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