Base | Representation |
---|---|
bin | 11001100000110111111001… |
… | …001011101111000101001011 |
3 | 112201022012010212001112121000 |
4 | 121200313321023233011023 |
5 | 104201422443002224321 |
6 | 1034352353234150043 |
7 | 32430630251034315 |
oct | 3140677113570513 |
9 | 481265125045530 |
10 | 112210201211211 |
11 | 328320962a7144 |
12 | 10703109422323 |
13 | 4a7c4b843183c |
14 | 1d9d0076507b5 |
15 | ce8ca151a826 |
hex | 660df92ef14b |
112210201211211 has 16 divisors (see below), whose sum is σ = 166252919817600. Its totient is φ = 74799787697064.
The previous prime is 112210201211179. The next prime is 112210201211249. The reversal of 112210201211211 is 112112102012211.
It is a happy number.
112210201211211 is a `hidden beast` number, since 1 + 1 + 221 + 0 + 20 + 1 + 211 + 211 = 666.
It is not a de Polignac number, because 112210201211211 - 25 = 112210201211179 is a prime.
It is a super-2 number, since 2×1122102012112112 (a number of 29 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (112210201211261) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194515281 + ... + 195091298.
It is an arithmetic number, because the mean of its divisors is an integer number (10390807488600).
Almost surely, 2112210201211211 is an apocalyptic number.
112210201211211 is a deficient number, since it is larger than the sum of its proper divisors (54042718606389).
112210201211211 is a wasteful number, since it uses less digits than its factorization.
112210201211211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389617255 (or 389617249 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 18.
Adding to 112210201211211 its reverse (112112102012211), we get a palindrome (224322303223422).
The spelling of 112210201211211 in words is "one hundred twelve trillion, two hundred ten billion, two hundred one million, two hundred eleven thousand, two hundred eleven".
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