Base | Representation |
---|---|
bin | 1010000011100011001101… |
… | …00111101110100100111000 |
3 | 2220021220111011111011021200 |
4 | 11001301212213232210320 |
5 | 10344241303103031412 |
6 | 115010113252134200 |
7 | 4441361155056144 |
oct | 501614647564470 |
9 | 86256434434250 |
10 | 22112213330232 |
11 | 7055811a62773 |
12 | 25915b3607360 |
13 | c45232762c5c |
14 | 566345c3c224 |
15 | 2852c940c9dc |
hex | 141c669ee938 |
22112213330232 has 48 divisors (see below), whose sum is σ = 59904015573480. Its totient is φ = 7368673636800.
The previous prime is 22112213330143. The next prime is 22112213330239. The reversal of 22112213330232 is 23203331221122.
22112213330232 is a `hidden beast` number, since 2 + 2 + 112 + 213 + 3 + 302 + 32 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 22112213330196 and 22112213330205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22112213330239) 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, 42744019 + ... + 43258242.
Almost surely, 222112213330232 is an apocalyptic number.
It is an amenable number.
22112213330232 is an abundant number, since it is smaller than the sum of its proper divisors (37791802243248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22112213330232 is a wasteful number, since it uses less digits than its factorization.
22112213330232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86005844 (or 86005837 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 22112213330232 its reverse (23203331221122), we get a palindrome (45315544551354).
The spelling of 22112213330232 in words is "twenty-two trillion, one hundred twelve billion, two hundred thirteen million, three hundred thirty thousand, two hundred thirty-two".
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