Base | Representation |
---|---|
bin | 1010001011111111110000… |
… | …1001100101100011010011 |
3 | 1110122211021120222102200121 |
4 | 2202333330021211203103 |
5 | 2432010034242042321 |
6 | 35453433114331111 |
7 | 2234155300003300 |
oct | 242777411454323 |
9 | 43584246872617 |
10 | 11201210112211 |
11 | 3629452103349 |
12 | 130aa52729a97 |
13 | 633367368352 |
14 | 2aa1da25a0a7 |
15 | 146580eb5441 |
hex | a2ffc2658d3 |
11201210112211 has 72 divisors (see below), whose sum is σ = 14325771937680. Its totient is φ = 8720445146112.
The previous prime is 11201210112187. The next prime is 11201210112217. The reversal of 11201210112211 is 11221101210211.
It is not a de Polignac number, because 11201210112211 - 27 = 11201210112083 is a prime.
It is a super-2 number, since 2×112012101122112 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (11201210112217) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1050075300 + ... + 1050085966.
It is an arithmetic number, because the mean of its divisors is an integer number (198969054690).
Almost surely, 211201210112211 is an apocalyptic number.
11201210112211 is a deficient number, since it is larger than the sum of its proper divisors (3124561825469).
11201210112211 is a wasteful number, since it uses less digits than its factorization.
11201210112211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13301 (or 13277 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 16.
Adding to 11201210112211 its reverse (11221101210211), we get a palindrome (22422311322422).
The spelling of 11201210112211 in words is "eleven trillion, two hundred one billion, two hundred ten million, one hundred twelve thousand, two hundred eleven".
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