Base | Representation |
---|---|
bin | 1010000011100010110100… |
… | …01101001101111101011110 |
3 | 2220021212221122120122102100 |
4 | 11001301122031031331132 |
5 | 10344240341243214202 |
6 | 115010040452105530 |
7 | 4441353045542532 |
oct | 501613215157536 |
9 | 86255848518370 |
10 | 22112005054302 |
11 | 70557154379a9 |
12 | 25915559052a6 |
13 | c451cb56ba67 |
14 | 566326303bc2 |
15 | 2852b5ebb41c |
hex | 141c5a34df5e |
22112005054302 has 48 divisors (see below), whose sum is σ = 48822840668160. Its totient is φ = 7230184842816.
The previous prime is 22112005054301. The next prime is 22112005054331. The reversal of 22112005054302 is 20345050021122.
22112005054302 is a `hidden beast` number, since 2 + 2 + 1 + 120 + 0 + 505 + 4 + 30 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22112005054301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2619588 + ... + 7147464.
It is an arithmetic number, because the mean of its divisors is an integer number (1017142513920).
Almost surely, 222112005054302 is an apocalyptic number.
22112005054302 is an abundant number, since it is smaller than the sum of its proper divisors (26710835613858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22112005054302 is a wasteful number, since it uses less digits than its factorization.
22112005054302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4533057 (or 4533054 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 22112005054302 its reverse (20345050021122), we get a palindrome (42457055075424).
The spelling of 22112005054302 in words is "twenty-two trillion, one hundred twelve billion, five million, fifty-four thousand, three hundred two".
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