Base | Representation |
---|---|
bin | 1011000110010000011010… |
… | …0011010100101100000011 |
3 | 1121012111210011111001201220 |
4 | 2301210012203110230003 |
5 | 3044404411133323021 |
6 | 41541323423530123 |
7 | 2366400465530016 |
oct | 261440643245403 |
9 | 47174704431656 |
10 | 12202112011011 |
11 | 398498313814a |
12 | 1450a26759943 |
13 | 6a6867443900 |
14 | 30282a39537d |
15 | 1626119d0cc6 |
hex | b19068d4b03 |
12202112011011 has 12 divisors (see below), whose sum is σ = 17617250478168. Its totient is φ = 7508992006464.
The previous prime is 12202112010947. The next prime is 12202112011021. The reversal of 12202112011011 is 11011021120221.
It is a happy number.
It is not a de Polignac number, because 12202112011011 - 26 = 12202112010947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12202112011021) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12033640530 + ... + 12033641543.
It is an arithmetic number, because the mean of its divisors is an integer number (1468104206514).
Almost surely, 212202112011011 is an apocalyptic number.
12202112011011 is a deficient number, since it is larger than the sum of its proper divisors (5415138467157).
12202112011011 is a wasteful number, since it uses less digits than its factorization.
12202112011011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24067282102 (or 24067282089 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 12202112011011 its reverse (11011021120221), we get a palindrome (23213133131232).
The spelling of 12202112011011 in words is "twelve trillion, two hundred two billion, one hundred twelve million, eleven thousand, eleven".
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