Base | Representation |
---|---|
bin | 11110101111001000111… |
… | …100010111011100101111 |
3 | 21110220221212100002100200 |
4 | 132233020330113130233 |
5 | 234101241223211343 |
6 | 4254155324524543 |
7 | 305413201361415 |
oct | 36571074273457 |
9 | 7426855302320 |
10 | 2112200210223 |
11 | 744862a54454 |
12 | 2a14376b0753 |
13 | 1242448374cc |
14 | 74333d672b5 |
15 | 39e233344d3 |
hex | 1ebc8f1772f |
2112200210223 has 12 divisors (see below), whose sum is σ = 3211532483640. Its totient is φ = 1334021185296.
The previous prime is 2112200210221. The next prime is 2112200210233. The reversal of 2112200210223 is 3220120022112.
2112200210223 is a `hidden beast` number, since 2 + 11 + 220 + 0 + 210 + 223 = 666.
It is not a de Polignac number, because 2112200210223 - 21 = 2112200210221 is a prime.
It is a super-2 number, since 2×21122002102232 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2112200210196 and 2112200210205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2112200210221) 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, 6176023836 + ... + 6176024177.
It is an arithmetic number, because the mean of its divisors is an integer number (267627706970).
Almost surely, 22112200210223 is an apocalyptic number.
2112200210223 is a deficient number, since it is larger than the sum of its proper divisors (1099332273417).
2112200210223 is a wasteful number, since it uses less digits than its factorization.
2112200210223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12352048038 (or 12352048035 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 2112200210223 its reverse (3220120022112), we get a palindrome (5332320232335).
The spelling of 2112200210223 in words is "two trillion, one hundred twelve billion, two hundred million, two hundred ten thousand, two hundred twenty-three".
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